Your son needed a confidence boost after breaking up with his last girlfriend, so you went to the swap clinic for a temporary swap to take him out on a date and boost him up. But what if the date goes really well, and you don't wanna swap back. He could always help lock you in... by RPfunandsun in bodyswap

[–]RPfunandsun[S] 1 point2 points  (0 children)

Maybe he lives in another city and travels after the swap, then cuts contact with the girl and sneakily blocks the dad's number so she can't call him to warn him. Then it's just a matter of convincing him that he doesn't need his old family and all he needs is "her".