Solved
Testingcheats and cas.fulleditmode isn't working?
So I have testingcheats true and cas.fulleditmode true as well but when I go to edit a sim and make her the mother of my simself's daughter it won't let me change the relationship so the new sim will...
Hm, she doesn't have a a phantom mother so you should be able to change it.
Does it work if you do it for a new version of her via the gallery ?
