Ok, new to this site and looking for some advice

[Casimir]

Dear Readers,
First off I am recently new to this site. I have read many of the post and advice that was giving. I have also read some of the info sections about sex on this web site. It is a very informational and helpful web site so congrats and well done on that.
Little bit of information on myself now. I am 27 years old and work at a supermarket/retail store. 3 years ago I got divorced from the girl that I would be with for ever after 3 months of marriage. I was never really confident with myself before the marriage and the divorced did not help that out alot. But, it did make me realize things in my life and did get me out more talking to people after I was over the divorced that is. I lost alot of my morals and respect for people. I went on a not wanting relationship just sex partner cause I felt that how could I really trust a girl again that so easly crushed me like I was nothing. I have kinda took my life back from that life style and still lack some confident and trust in people. That is a little bit about myself. Enough about me and on with the question.(if you are curious to know more just let me know always willing to talk to people online with no worries.)
Before, I talk about the problem maybe you should also know a little bit about her. She is the mother of two boys, and both the dads pretty much want nothing to do with the kids. One of dads pays child support and keeps promising to come and visit him and call him and such but, but sadly never does it. She is going to college to do medical stuff(Not really sure what field she is going into). She makes many sacrifices for those kids and I respect her for that. I think she is a really good mother, and tries hard to give those boys what they need. She deserves everything good that comes her way.
Ok, about a month or so ago one of my aquatences from work ask me to come over his friend's house and play cards and drink. So I did and well his friend was cooler then I thought and attractive as well. We talked and I went over there when she would have a get together and stuff. It lead up to us sleeping together. Well the next day she told me what happened could not happen again. Well my mind set was thinking I did something wrong and such. So I agreed and did not think about doing anything with her again. Well we ended up having sex again. We kinda talked about the stuff again and came to realize it can't happen again. After that her cell phone kinda broke and she was unable to call anyone new. She could receive calls and return last person who called her calls. Knowing this I stopped talking to her cause I listened to some of my friends who say she is just playing me. Then she got her new phone and called me ,and kinda made me feel bad for not hanging out or calling her. We talked for awhile, and I did go back over there only to leave few hours after getting there because I did not feel secure there at that point. Because she called me I kinda feel she likes me or maybe my friends again are right and she is looking to just hurt me. lol Sucks being one of those guys that can't pick up on flirting or body language would maybe be easier for me to decide. I personally would like to have a relationship again in my life. Having one with her would be great I think. Do we have alot in common not completely. We don't like the same type of movies that is sure( I like movies like Monty Python, Mel Brooks stuff, Family Guy, and well she thinks they are all stupid ) I know she has a hard time trusting guys and I can understand why.

So I guess my question is should I continue to try and persue her and hope something happens or just stop talking to her and try and forget about her(Now I am not saying that to be mean or because I don't have feelings for her it is kinda a defense to protect myself from going over there and maybe seeing her with someone else.)

For all who read this thanks for at least looking at it and for those who can maybe help I look forward to reading your opions.

[Morbid]

Do what you think is right, relationships are all experiments, some have to fail before others can be a success. If you don't know she is playing you, don't assume it because that is a break of trust and you need trust to keep a relationship steady and strong. Try dating her, see how it goes.