Update:
10 days after I posted this she invited me over for Thanksgiving dinner. I had to refuse since I already had plans with my own family, but she stayed persistent. I told her I was Black Friday shopping later that night, and she invited herself along. We had a good time walking around and talking. We went to her aunt's house afterword to eat, and then she drove me back home. It was a good night, and fun to finally spent time with her outside of work. I get home and my parents have the biggest fight of their lives. It got physical, and my Mom says she's done my Dad. Of course
A few days later we decide to hang out again. We went to the movies, and then she invited me back to her place. She needed me to look at a problem with her computer. I fixed it and then we just sat on her bed and talked. Eventually we laid down, then started holding hands, and we kissed. Then drops a bomb and says she already has a boyfriend. I don't know what to do so I just listen to her explain it all. Apparently his job takes him away for long periods of time, and she had been trying to break up with him for awhile, but he would just change the subject. I should've stopped right there, but I chose to believe her. I told her I couldn't do anything while he was still around. She said she would talk to him, we hugged, and then I left.
A couple of days later she invites me to take a walk with her after work. We meet at a park and just walk and talk for awhile. I asked about her boyfriend and she said she told him she needed to talk with him, but he never responded. I guess she and I both figured it was over between them at that point so we just picked up where we left off the other night. We hugged each other, kissed, and talked for awhile until we both had to leave.
The next few weeks were great. She was basically my girlfriend at this point. We hung out, talked, kissed, had sex (virgin no more and it feels great), met each other's family, etc. It felt great to finally have something like this for once in my life, especially considering what was going on with my parents at this time. I didn't want it to end, but she had a dark past that eventually came back to haunt her. She had a fling with my boss in the past and when he found out we were together, he started harassing her out of jealousy. It didn't take me long to figure out the guy is kind of a creep while working with him. She was worried what I would think of her so she lied to me...a lot....to keep it covered up. Eventually he threatens her that he was going to tell me about it all. She couldn't face the fact that she had lied to me for so long so she breaks up with me over a text a couple of days ago.
I really don't know what to do now. She's trying really hard to get me to stay friends. She says I was the best thing to happen to her in a long time and she wants to win my trust back some day. But good lord she clearly has an honesty problem and a lot of shit to straighten out in her life, and because of that I don't think I can really trust her again. I don't want it to end. Things were going great. I have to work alone with the two of them this Sunday. Going to be the most uncomfortable 8 hours of my life. Happy New Year to me, I guess.