I have been with my g/f for just about 6 years & lived w/ her for basically 5. I, myself, just turned 25 this past week, so I have been w/ her the majority of my adulthood. Basically, she is the only girl I've ever loved and I think it may be coming to an end as we are on a "break" right now. We still live together & talk all the time & even have sex just like we always have. We both still love each other, it's just that we fight about the same things over & over. She said she's "pretty sure she wants to end it for good". I don't even know if I'm truly happy with her, other than we have great sex & I don't want to see her w/ anyone else... 1) back at the VERY beginning of our relationship it was long-distance (I was a freshmen at college & she was finishing up high school, senior). We had only been talking/dating for about a month & a week after I had sex w/ her for the first time, I broke up w/ her to get back w/ the girl I had broken up w/ at college (which we had sex after breaking up). It is something that I regret, but I can't change the past. 2) Then...she went on a senior trip & ended up kissing the guy & quickly making out. She lied about it for the longest time & finally told me what had happened...this was about a year into our relationship & she said she was scared of moving in together. So, since year 1, I have had an extremely hard time trusting her & question her a lot more than I should b/c she has been loyal since then. Other than the fact of her being somewhat flirtacious, I feel she has been loyal. However, being that I don't have full trust in her, I question everything she does & I think it has finally gotten to her. I even get worried when she goes out w/ some of her friends b/c I know they are somewhat slutty acting (not my g/f at all though) 3) Her sister moved into our 1BR apartment, which caused a TON of stress & fights b/c she didn't help out w/ $, said she didn't have any money, yet she came home w/ literally, bags full of clothes on a daily basis. It pissed me off... a lot. Also, her family (only a few) does get on my nerves b/c they take advantage of her so much & treat her like their personal bitch w/ all kinds of bullshit favors. I get on her about that & make comments I shouldn't (like how she needs to stick up for herself & sometimes negative remarks about the family members...mostly sister-in-law), but I'm the type of person that has to say what I feel or else it bugs me to the point where my stomach is upset. I used to be extremely confident w/ myself, happy, outgoing w/ lots of friends. Before her, I hooked up w/ a ton of girls, basically every weekend (not sex, but everything else) Now, I am very depressed w/ everything in my life....I feel like she is the only one I have b/c I don't really have friends anymore b/c I put all my time towards her & stopped hanging w/ friends, I hate my job & feel stuck in it b/c there aren't many jobs out there right now (unless you have 5+ yrs experience) & I just have no idea what I want in my life. I used to have no problem making friends but it's tough now b/c I feel so down/depressed all the time and people aren't jumping to be friends w/ people who act pissed off & don't talk much. The only thing that makes me feel good about myself at this poing is going to the gym everyday.... I'm not trying to make this a sob story, but I just need some feedback on what to do.