My boyfriend gets on yahoo chat with a lot of women....?

[Allyson]

Been seeing him for about 8 mths. and when I was on his computer and went to get in my email his came up and I couldn't help but look and as I was in his all these chat windows popped up with many different women. He of course say's he no longer use's the chat but here as I accidentally was in his acct. again here comes all the chat windows coming up....to me it's a form of cheating and I feel I should part way's with him and say forget this whole relationship, I love him but I don't trust and I know thats a big part of a relationship is trust. I've been married before and divorced because my ex cheated so this is hard for me. I am 48 and my boyfriend is 46, am I wrong in all this or should I just forget it and stay with him and not worry if he is chatting with other women?? It bothers me....really does, I don't do it so why should he?? He say's he doesn't but his yahoo tells a whole other story. Thanks for all the help