'My guy and I keep fighting all the time...'

Dear Diana,
I'm 37 and my husband is 39. We've been married for 12 years. We have one child. I have been told by a relative that he's been having an affair. I wish I can catch him redhanded. I don't want our kid to suffer because of his actions. What should I do? I am a housewife. He does not display any change in behaviour, but the relative who told me says that he has spotted my hubby with a woman more than once and it is the same woman.
— Sharmita

Dear Sharmita,
First of all this relative might be playing mischief. He may have an axe to grind and is filling your ears with his idle talk. What if this woman is an office colleague? What if he was with her on some office work? Or perhaps she is an acquaintance? Instead of speculating, find out the truth from him.