Goddess Rukmini's love for Prativindhya

We know that the Pandavas and their wife Draupadi were asked to go into exile for 12 years and remain unknown for 1 year due to losing the game.But what happened to their children? Who gave the affection of parents to their 5 brave sons (The Upapandavas) ? According to Mahabharata, Goddess Rukmini raised them with her love, she used to love them with all her soul. It is said that the affection of Goddess Rukmini was the same for Pradyumna, Abhimanyu & Upapandava. Rukmini's first son was Pradyumna, who was also the guru of the Upapandava, under the supervision of him they acquired the knowledge of weapons. Not only her, Goddess Subhadra, Lord Balabhadra and Vasudev Devaki also loved them very much.