Is my boyfriend looking for someone else?

Anonymous
I've been dating my boyfriend for over 3 years and there is a considerable age difference. He's 15 years older than me. About half a year ago I found an online dating profile of his. I confronted him about it and he told me he had taken it down saying he had it before he met me. About 3 months after that I found it was still up. I talked to him again and he removed it completely stating it must have automatically reactivated it. Last week I saw he was in one of those adventure singles group. Is he looking for someone else?
Is my boyfriend looking for someone else?
6 Opinion