You�re young. You don�t have kids with this guy. He�s been looking for some strange since the first year of your marriage. This is a character issue. Don�t make the mistakes I did.
My ex slept with an old girlfriend the night before our wedding. When I learned about it later I chalked it up to premarital jitters. Six months later I discovered the journal where he was still mooning over her. I tried to kick him out but he pleaded and our marriage seemed to recover. We went on to have 3 kids who were devastated when he had an affair when they were preteens/early teens. I DB�d like mad and we reconciled and actually had a few good years before he turned 50 and went off in a cloud of midlife crisis.
I�m divorced 12 years now and my post divorce life has been great. Every man I�ve dated since has treated me better than my ex did. My adult children have a strained relationship with their father because of his narcissism, not because of the divorce. I look back and realize there were probably other incidents during our 26 years together that I just didn�t recognize at the time.
Someone cheating so frequently do early in your marriage has a serious character problem of some kind. The odds of this changing are slim, even if he makes all the right noises. Look at what his behavior tells you. Don�t do what I did - I took a chance on my ex, and my adult children have paid the price in pain.
Get out and find yourself a man who cherishes you and will make a great dad. He�s not it.