Dumping the child on one of the townies is a way of putting him for adoption but without a change in family tree/.
If you want the child removed from family tree you just need to delete him and pretend in your mind that you put him for adoption in a different country.
If you want to sell the child, lol that cannot be done but still you can imagine it this way:
1- Delete the child (imagining you put him for adoption)
2- Use the money cheat to add say 1000 to your funds (the proceeds of selling him lol)
Sometimes the game does not offer the direct solution but you need to use your own imagination for something.
