Anonymous wrote:OP my best advice for you is to trust your intuition on this. It is hardly ever wrong.
If your gut is telling you that something is off, that something just doesn't feel right anymore, then something probably is.
You have taken a step in the right direction by talking openly to your husband and he seemed temporarily receptive, however things always go back to the status quo sooner or later.
I wouldn't waste any time and energy "checking up" on him. It would be using energy that should be used in a more positive manner, most especially toward your young children.
Since your husband is not coming clean regarding what he is possibly up to + you have no actual proof, it is entirely up to you how you will handle it.
What really concerns me the most about your situation is that you come to your husband w/a marriage concern, he acknowledges or seems to at least, the issue, then a few weeks later he tends to forget about it. It doesn't seem to me like working out your marriage issues is very high on his priority list.
And that is not a sign of a healthy marriage in my opinion. Perhaps that is what needs addressing here...Before you get to finding out whether or not he is cheating on you.
Good Luck.
+1
Most people cheat for a reason. Work on the marriage and the cheating, if there is any, might stop.