Well here this goes. I have been dating my boyfriend for just 2-3weeks, and all of a sudden I have an old ex friend, a person that use to be my good mate and was my enemy and all of a sudden she starts hanging with my boyfriend? Now my boyfriend wanted me to be mates with her again, I forgive the things she's done to me, like back stabbed me and been a total two face. So now I'm mates with her again but I don't trust her fully. And we all hanged out together, and she happens to be talking to my boyfriend more than she is talking to me? I must say, she is a really pretty person, the thing is, she knows it and knows she can get any guy, so I catch my boyfriend starring at her? And well lets say, flirting with her and she would do it back. Now they start texting daily, I read his messages and most of them saying if he can call her and one time it mention if she can stay at his house? I did talked to him about this and he said he doesn't love her cause if he did why is he with me? But the thing is she has a boyfriend? I'm not to sure, maybe I'm just doubting or if I'm just aboslutely jealous, I trust my boyfriend, I just don't trust her, is she trying to steal my boyfriend?

Someone does not "steal" the other party ( your boyfriend) makes a choice to like someone else and go with them. She could try and steal all she wants, but if he does not want to be stolen he will not be and would set her straight.

So, he could have been using you to get to her, or he could just be nice because he hated you being mad at her.

Why were you enemies to start with ?

Why we were enemys?

- She's the kind of girl that would do anything to get a guys attention, I had a lot of guy friends. She has dated most of them and hurted them, I hate to see my good mates hurt and see slits in their wrists because of her. So I begin hating her. Then she started backing stabbing me and being the biggest two face. The hate I had for her started going away and I thought maybe she just didn't find the right guy. So yeah I thought she was a really good mate after that, we hang we did heaps of things together then I find out she's hating me cause I'm close mates with her old boyfriend. So all this time, I thought we were becoming really close mates but she would smile in my face and talk behind my back. Then would start, were I would threat her and she would threat me, we haven't talked for months until she found out I had a boyfriend.

So why did you make up with her, knowing she would be this way, honestly sounds like enemy was a better place for her.

Ok maybe not enemy but lets say, not friends

I'm a forgiving person