Living with married woman

I have been living with my supposed girlfriend for 2 years now and she assured me she was getting divorced. That was the deal when she moved in. She always has excuses like I have the divorce papers ECT. Its hard for me especially around the holidays...

she seems to always pay a visit to her husband which lives in her home town. She don't understand why I get pissed while she's living with me thats all that she thinks should matter. This sucks. Please help

I just do not understand your problem.
You live with that woman you like (love?).
That is absolutely normal if she visits her former man
time to time, I also visit my ex-wife, time to time.
Divorce can be very good, time to time,
but in other cases it may be disadvantageous e.g. financially.

The problem is that she is visiting her HUSBAND, not her EX-husband. Dude, tell her to SHOW you the papers. Tell her you want to talk to her lawyer, THIS monday, and ask her lawyer what is taking so long. If she refuses tell her she has 1 day/week/ (NOT a month) to get her ass in gear and her husband out of her life - even if she doesnt marry you or doesnt feel like marrying, OR you will kick her out on the street. Life if too short for people fucking with your head. I've been there. Don't waste time. Basic divorce starts at $660.00, dont let her tell you she doesnt have the money yet.