I need to get a comparison on fluid that I found on a pair of my husband’s pants. He might be cheating and I need to know.–Nicole S.

My ex-girlfriend, she had a child and he looks like me, looks like my other kids, but when he was born, I know I signed the birth certificate to show I was the father… well she didn’t get it sent in time, sent into the state and they sent out a new one. She didn’t contact me and some other guy signed it. She’s also wanting to prove that he is mine, that my son is mine and so we can go on with our lives and get everything back at least where him and I can have a legal binding and get to know each other again.–David D.