After Mav and Portia agreed to be new guardians for Bart, Lisa and Maggie, the children stayed in their ski house during the Christmas time. Meanwhile, Homer and Marge had enjoyed life without children, till Marge noticed a photo of Mav, Portia and the children as a loving family in the shop showcase. They realized that the couple tried to steal the children from them, and came to the ski house to get them back. However, the couple didn't want to give the children up. Eventually, the children said that the Mav and Portia were cool, but they didn't want to be with anyone, but their natural parents. Mav and Portia then left to Bali and the children returned to their parents.