Just because something feels good & gives you a high doesn't mean it's right. There is a thing when one is in a committed relationship called SELF-CONTROL.......that means that you stand by your commitment & you don't look at other guys no matter what with sex in mind or even talk to them about it.

If you don't want to have the self-control to be in that committed relationship then get out of it because you aren't being fair to your fiancee.

I knew the guy I married just less than a year & I was just getting to know him when we got married & I blew off the red flags because I got talked out of them then talked myself out of them.....HUGE MISTAKE....but I committed to the relationship & stayed in it for 33 miserable years & I had SELF-CONTROL during those years & even now because the divorce isn't final & I hold onto self-control as long as I am NOT married to a person.

If you feel it's wrong.....they you need to listen to those feelings because that little voice inside is what SELF-CONTROL is based on & usually are your moral values that you are blowing off rather than listening to.

Things go wrong in life.....sex isn't the answer to fixing them. You need to learn how to deal with the problems that are causing you issues & not add more issues to it which messing up your emotional life will do.