Most Helpful Guy
Because if his some what secluded life before, I actually see where he is coming from. His arguments are somewhat valid. I think it is actually healthy to get that "party" phase out of your system. I think not living that phase is one of the reasons for mid-life crisis and/or not being happy later down the road. I also believe he is being sincere about now he knows what he wants, and now he knows you are the best person for him and so on. I think you should give it a chance.
Most Helpful Girl
I do believe people can make mistakes. However ""How was I supposed to know that you are the one if you are the ONLY one I've been with?"" is a pretty BS line. You don't need to have sex or be with other women to know that you are in love with someone. That's not how love works. I personally feel like he should just own up and not come up with pathetic excuses. With that said, if he has proven to you he has changed and is done with that chapter in his life then I don't see why you can't go back to him but he'll have to make it up to you big time for what he did. xx