Hello, My next door neighbour has asked me on her behalf (no internet) to ask about her dilemma, which is as follows, to cut a long story short, she has 1 of 2 kids that believes is a different father to the other 1 (no affairs of that sort)which is now her ex, she wishes to know if after a DNA test proves he is not the father can she remove the child from the supposed father to live with her as he has custody of both, any advice will be gratefully received.