I found a while back that my husband was messaging people online and was on singles sites as a single his profile stated he was looking for filthy chat and he messaged many people asking if they were interested in casual sex, we got all this out in the open, yet he still maintains there was nothing wrong with our relationship and says he doesn't know why he did it, I find this hard to believe and can't get the notion of if he didn't know then how can he say it won't happen again, yet he can tell me he didn't do it for certain reasons ie myself, or lack of sex etc, he did say at one point he only wanted to see if anyone would be interested as we had a row at some point and. I had supposedly said it wasn't working, can someone really not know why they would do this because I feel like he's just too scared to be honest