Is it silly to be bitter about this woman?

Ok, the situation is this. This woman I work with is always flirting. When I tell her she's pretty or anything she laughs and walks away. She asked me last week for my msn and myspace page. Then we talked and I said, "when you said we should go make out? where you serious?" She said, "never know, but I do have a boyfriend though I hate him. I want out, but we have kids together. So, who knows anymore." Then she was kind of weird at work the next day. Now on her myspace she has other co workers and hasn't even messaged me again. Am I being silly for feeling bitter. I'm confused on if she does like me or if I'm just a ego booster for her.

Is it silly to be bitter about this woman?

You shouldn't be bitter about it, but you should definitely talk to her because she has opened up to you and divulged some valuable information. I was in the same situation as her minus the kids. I worked with this guy who I was crazy about but I had a boyfriend I was unhappy with, but too comfortable with to leave. Me and my co worker still talked at work and when big groups went out. He was always a gentleman to me. I knew he had feelings for me too. So, I finally lept and broke up with my boyfriend and soon after we started talking. Things have been great. I am finally happy in my situation not just comfortable. If you are really interested in this woman then you should not act bitter or funny towards her. React to how she acts and what she does. She's interested, but just waiting for the right time to jump in.