The Lord is specifically the protector of the cows and the brāhmaṇas, and hence He enhances the prosperity of the world. Through the agency of Viśvāmitra He was rewarded by the administrative demigods with effective weapons to conquer the demons. He was present in the bow sacrifice of King Janaka, and by breaking the invincible bow of Śiva, He married Sītādevī, daughter of Mahārāja Janaka.
After His marriage He accepted exile in the forest for fourteen years by the order of His father, Mahārāja Daśaratha. To help the administration of the demigods, He killed fourteen thousand demons, and by the intrigues of the demons, His wife, Sītādevī, was kidnapped by Rāvaṇa. He made friendship with Sugrīva, who was helped by the Lord to kill Vāli, brother of Sugrīva. By the help of Lord Rāma, Sugrīva became the king of the Vāṇaras (a race of gorillas). The Lord built a floating bridge of stones on the Indian Ocean and reached Laṅkā, the kingdom of Rāvaṇa, who had kidnapped Sītā.
(Srimad Bhagavatam-----1:12:19-----purport).

He was born in the month of Phālguna (February-March), and therefore he is also called Phālguni. When he appeared as the son of Kuntī, his future greatness was proclaimed by air messages, and all the important personalities from different parts of the universe, such as the demigods, the Gandharvas, the Ādityas (from the sun globe), the Rudras, the Vasus, the Nāgas, the different ṛṣis (sages) of importance, and the Apsarās (the society girls of heaven), all attended the ceremony. The Apsarās pleased everyone by their heavenly dances and songs. Vasudeva, the father of Lord Kṛṣṇa and the maternal uncle of Arjuna, sent his priest representative Kaśyapa to purify Arjuna by all the prescribed saṁskāras, or reformatory processes. His saṁskāra of being given a name was performed in the presence of the ṛṣis, residents of Śataśṛṅga. He married four wives—Draupadī, Subhadrā, Citrāṅgadā and Ulūpī—from whom he got four sons of the names Śrutakīrti, Abhimanyu, Babhruvāhana and Irāvān respectively.
(Srimad Bhagavatam-----1:12:21-----purport).

He met Ulūpī at Haridvāra (Hardwar) and was attracted by that girl, who belonged to Nāgaloka, and thus Iravān was born. Similarly, he met Citrāṅgadā, a daughter of the King of Maṇipura, and thus Babhruvāhana was born. Lord Śrī Kṛṣṇa made a plan to help Arjuna to kidnap Subhadrā, sister of Śrī Kṛṣṇa, because Baladeva was inclined to hand her over to Duryodhana. Yudhiṣṭhira also agreed with Śrī Kṛṣṇa, and thus Subhadrā was taken by force by Arjuna and then married to him. Subhadrā's son is Abhimanyu, the father of Parīkṣit Mahārāja, the posthumous child. Arjuna satisfied the fire-god by setting fire to the Khāṇḍava Forest, and thus the fire-god gave him one weapon. Indra was angry when the fire was set in the Khāṇḍava Forest, and thus Indra, assisted by all other demigods, began fighting with Arjuna for his great challenge. They were defeated by Arjuna, and Indradeva returned to his heavenly kingdom. Arjuna also promised all protection to one Mayāsura, and the latter presented him one valuable conchshell celebrated as the Devadatta. Similarly, he received many other valuable weapons from Indradeva when he was satisfied to see his chivalry.
(Srimad Bhagavatam-----1:12:21-----purport).

He ruled over the world for several thousands of years and performed many sacrifices and pious activities recorded in history, although his early youth was very lustful and full of romantic stories. He fell in love with Devayānī, the most beloved daughter of Śukrācārya. Devayānī wished to marry him, but at first he refused to accept her because of her being a daughter of a brāhmaṇa. According to śāstras, a brāhmaṇa could marry the daughter of a kṣatriya but a kṣatriya could not marry the daughter of a brāhmaṇa. They were very much cautious about varṇa-saṅkara population in the world. Śukrācārya amended this law of forbidden marriage and induced Emperor Yayāti to accept Devayānī. Devayānī had a girl friend named Śarmiṣṭhā, who also fell in love with the emperor and thus went with her friend Devayānī. Śukrācārya forbade Emperor Yayāti to call Śarmiṣṭhā into his bedroom, but Yayāti could not strictly follow his instruction. He secretly married Śarmiṣṭhā also and begot sons by her. When this was known by Devayānī, she went to her father and lodged a complaint. Yayāti was much attached to Devayānī, and when he went to his father-in-law's place to call her, Śukrācārya was angry with him and cursed him to become impotent.
(Srimad Bhagavatam-----1:12:24-----purport).

The muni thought it unwise on the part of Yamarāja that he was punished for his childish innocence, and thus the muni cursed Yamarāja to become a śūdra, and this śūdra incarnation of Yamarāja was known as Vidura, the śūdra brother of Dhṛtarāṣṭra and Mahārāja Pāṇḍu. But this śūdra son of the Kuru dynasty was equally treated by Bhīṣmadeva, along with his other nephews, and in due course Vidura was married with a girl who was also born in the womb of a śūdrāṇī by a brāhmaṇa. Although Vidura did not inherit the property of his father (the brother of Bhīṣmadeva), still he was given sufficient state property by Dhṛtarāṣṭra, the elder brother of Vidura. Vidura was very much attached to his elder brother, and all along he tried to guide him on the right path. During the fratricidal war of Kurukṣetra, Vidura repeatedly implored his elder brother to do justice to the sons of Pāṇḍu, but Duryodhana did not like such interference by his uncle, and thus he practically insulted Vidura. This resulted in Vidura's leaving home for pilgrimage and taking instructions from Maitreya.
(Srimad Bhagavatam-----1:13:1-----purport).

Lord Śiva is generally worshiped by Hindu maidens to get a good husband. Gāndhārī satisfied Lord Śiva, and by his benediction to obtain one hundred sons, she was betrothed to Dhṛtarāṣṭra, despite his being blind forever. When Gāndhārī came to know that her would-be husband was a blind man, to follow her life companion she decided to become voluntarily blind. So she wrapped up her eyes with many silk linens, and she was married to Dhṛtarāṣṭra under the guidance of her elder brother Śakuni. She was the most beautiful girl of her time, and she was equally qualified by her womanly qualities, which endeared every member of the Kaurava court. But despite all her good qualities, she had the natural frailties of a woman, and she was envious of Kuntī when the latter gave birth to a male child. Both the queens were pregnant, but Kuntī first gave birth to a male child. Thus Gāndhārī became angry and gave a blow to her own abdomen.
(Srimad Bhagavatam-----1:13:3-4-----purport).

She advised Yudhiṣṭhira to start for the Pāñcāladeśa. Draupadī was gained in this Pāñcāladeśa by Arjuna, but by order of Kuntī all five of the Pāṇḍava brothers became equally the husbands of Pāñcālī, or Draupadī. She was married with five Pāṇḍavas in the presence of Vyāsadeva. Kuntīdevī never forgot her first child, Karṇa, and after Karṇa's death in the Battle of Kurukṣetra she lamented and admitted before her other sons that Karṇa was her eldest son prior to her marriage with Mahārāja Pāṇḍu. Her prayers for the Lord after the Battle of Kurukṣetra, when Lord Kṛṣṇa was going back home, are excellently explained. Later she went to the forest with Gāndhārī for severe penance. She used to take meals after each thirty days. She finally sat down in profound meditation and later burned to ashes in a forest fire.
Draupadī: The most chaste daughter of Mahārāja Drupada and partly an incarnation of goddess Śacī, the wife of Indra. Mahārāja Drupada performed a great sacrifice under the superintendence of the sage Yaja. By his first offering, Dhṛṣṭadyumna was born, and by the second offering, Draupadī was born. She is therefore the sister of Dhṛṣṭadyumna, and she is also named Pāñcālī. The five Pāṇḍavas married her as a common wife, and each of them begot a son in her. Mahārāja Yudhiṣṭhira begot a son named Pratibhit, Bhīmasena begot a son named Sutasoma, Arjuna begot Śrutakīrti, Nakula begot Śatānīka, and Sahadeva begot Śrutakarmā. She is described as a most beautiful lady, equal to her mother-in-law, Kuntī. During her birth there was an aeromessage that she should be called Kṛṣṇā. The same message also declared that she was born to kill many a kṣatriya. By dint of her blessings from Śaṅkara, she was awarded five husbands, equally qualified. When she preferred to select her own husband, princes and kings were invited from all the countries of the world. She was married with the Pāṇḍavas during their exile in the forest, but when they went back home Mahārāja Drupada gave them immense wealth as a dowry.
(Srimad Bhagavatam-----1:13:3-4-----purport).

The meeting of Rādhā and Kṛṣṇa during this occasion is a very pathetic story, and Lord Śrī Caitanya, in the ecstasy of Rādhārāṇī, always pined for Lord Śrī Kṛṣṇa at Jagannātha Purī. While Arjuna was at Dvārakā, he wanted to have Subhadrā as his queen, and he expressed his desire to Lord Kṛṣṇa. Śrī Kṛṣṇa knew that His elder brother, Lord Baladeva, was arranging her marriage elsewhere, and since He did not dare to go against the arrangement of Baladeva, He advised Arjuna to kidnap Subhadrā. So when all of them were on a pleasure trip on the Raivata Hill, Arjuna managed to kidnap Subhadrā according to the plan of Śrī Kṛṣṇa. Śrī Baladeva was very angry at Arjuna, and He wanted to kill him, but Lord Kṛṣṇa implored His brother to excuse Arjuna. Then Subhadrā was duly married with Arjuna, and Abhimanyu was born of Subhadrā. At the premature death of Abhimanyu, Subhadrā was very mortified, but on the birth of Parīkṣit she was happy and solaced.
(Srimad Bhagavatam-----1:13:3-4-----purport).

As already mentioned, Lord Kṛṣṇa married 16,108 wives, and each of them had ten sons. Therefore 16,108 x 10 = 161,080 sons. They all grew up, and each of them had as many sons as their father, and the whole aggregate was something near 1,610,800 family members of the Lord. The Lord is the father of all living beings, who are countless in number; therefore only a few of them are called to associate with the Lord in His transcendental pastimes as the Lord of Dvārakā on this earth. It is not astonishing that the Lord maintained a visible family consisting of so many members. It is better to refrain from comparing the Lord's position to ours, and it becomes a simple truth as soon as we understand at least a partial calculation of the Lord's transcendental position. King Yudhiṣṭhira, while inquiring about the Lord's sons and grandsons at Dvārakā, mentioned only the chieftains amongst them, for it was impossible for him to remember all the names of the Lord's family members.
(Srimad Bhagavatam-----1:14:31-----purport).

A woman approaching a man for contact should never be refused, but at the same time the discretion as above mentioned may also be considered. Bhīma was approached by Hiḍimbī from a community lower than the śūdras, and Yayāti refused to marry the daughter of Śukrācārya because of Śukrācārya's being a brāhmaṇa. Vyāsadeva, a brāhmaṇa, was called to beget Pāṇḍu and Dhṛtarāṣṭra. Satyavatī belonged to a family of fishermen, but Parāśara, a great brāhmaṇa, begot in her Vyāsadeva. So there are so many examples of contacts with woman, but in all cases the contacts were not abominable nor were the results of such contacts bad. Contact between man and woman is natural, but that also must be carried out under regulative principles so that social consecration may not be disturbed or unwanted worthless population be increased for the unrest of the world.
(Srimad Bhagavatam-----1:14:42-----purport).