I have been with my boyfriend for three years. We have a great relationship and he is lovely but he has a very upsetting habit: if we are out and he sees an attractive woman, he will stare. This makes me feel ugly and unattractive. I once told him to stop, and he became angry and defensive, saying he wasn't looking. I get the feeling it is a compulsion. Should I accept that this is what some men do? Or is it the sign of a cheat?
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