I was really a bad guy before. I used to ask girls phone number or used to give them my phone numbers and make time pass with them.And also I once had fake love with one girl. But promise I didn't do anything, I didn't even touched her.Sex wasn't my intention I just loved her for time pass.
But now I truly love one girl.She also used to love me before.But I did a great mistake I hide the truth from her. But now she knew the truth and she is regretting about having me. She thinks that living with me is her compulsion. She said to me that she doesn't love me anymore and she will never. And also she said she can never be happy with me and she thinks I can never do that. Now she also has changed her relationship status in Facebook to single. She is doing several things to take revenge with me. I don't what to do now I really have changed and I truly want to get her back how can I do that. Otherwise I know I just can't survive without her. I'm also thinking about suiciding in front of her.

First of all, suicide is never the answer. It won't solve anything. If you're feeling deeply suicidal, you need to go to a pscyhologist & get help.

Now. I think this would be a good time to have a real discussion with her (if she'll talk to you). You need to explain to her your feelings, & that you can understand that she might be hurt over your past. You have to be honest & tell her that you want to make this work, but you also have to tell her the truth. She'll want to know why she should believe you. She'll want to know why you've deemed her different than all the "other girls" you played. It's hard to trust a guy that played girls just because he was bored.

It might be already too late, but it never hurts to try. If she never wants to talk to you again, take note of what happened for your future relationships. Learn from your mistakes, & remember that no one wants to put their heart in the hands of a player that will hurt them. You have to work at becoming a different person in that respect. Find a hobby or something when you're tempted to waste someone's heart & time.

Anyway, even if she doesn't come back, know it's not the end of the world. Good luck.

I think you leave her alone, and forget about the suicide thing. Letting he cool off a few months is a better idea, since she seems quite mad at you.

Don't kill yourself its not the end yet just give her a couple days and try to work things out and if she doesn't want to talk to you its time to find another girl

I am in the same damn position. Damn, it sucks huh. See but I talked to other women in a flirtacious way, and was not good. But I regret it. All she tells me is that she will never trust me. Well I am not there person I was 2months ago in regards of talking to other women. I do have my same personality, but without the attention of needing attention from another female. **** THAT! I love her too much