If a man does a paternity test on his child behind the back of the mother, should he tell her?

esotericstory
In my country this is illegal and the father must either ask permission of the mother or go to court, either way the mother will know. If he does it illegally, should he tell her or not?
If a man does a paternity test on his child behind the back of the mother, should he tell her?
If a man does a paternity test on his child behind the back of the mother, should he tell her?
29 Opinion