I've been with my boyfriend since high school.. . We were each other's first everything. We came to college together and in our second year here started having problems. He said he needed time to think and figure things out but while he was doing that he was spending every night in her bed and has been having sex with her since we broke up and said we were trying to figure things out. .

Before I figured out what he was doing we had a great time going on little dates and he would talk about how he liked it and it was fun.

I finally made him choose between us and he said that he does care for her and wants to see how things go with her. Than I was like OK I guess I can't talk to you than.. . I told him how much I loved him and thought we could make it through anything and he said he thought so too and that I really was his best friend. He cried and we hugged and kissed when we left for the last time.

She's the kind of girl that's always at the bars, doesn't care what he does and has slept with numerous guys and broken up many relationships. She says this time she cares though.

I think it may be it's just new different and exciting for him but it worries me that he thinks he cares about her. He acts all OK around everyone but every time he talked to me before I decided not to talk anymore to him, he would still act like he cared deeply about me, and even said he tries to not think about things with me because it hurts and makes him confused and mad so he just pushes it to the back of his mind.

I want to know if Cheaters usually regret it in the end and try to go back to their former relationsihp?

Yes they do but if you take him back he will always think that you are going to cheat on him sorry to say this but move on before its to late it was his choice get on with your life its to hard to deal with the 800 pound gorilla that will be in the room with the two of you I can tell you from my own life everyday I think about it and its been 4 years everyday I wished I would have but kids were involved good luck I feel your pain

Of course they do, and try to get back together again. Some see the error of there ways, but a lot do good for a while, and then go back to the same behavior. The bad thing is the poor partner is always suspicious and insecure, and that causes even more problems to deal with. If you like drama, lies and a helluva rollercoaster ride, not to mention the endless crying, the cheater is the one for you.

Tal is right, It's like walking on thin ice wondering if it will break through

Its true... you'll be very insecure and hurt the hole time... every time he pick up his phone or steps out for a little bit or doesn't call or says he's somewhere he's not... it will always be in the back of your mind