<human>: Can you give me the gist of the text in a nutshell?

So I've been dating this girl over a year now. Love her more than anything. We live together, and overall, its been great. 

However, anytime I have a problem, grievance, or something is bothering me, it turns into a huge argument where she ends up in tears or angry at me, and I end up apologizing. Its making me feel like I cannot voice my issues at all, and that makes me resentful toward her. I do not want this. 

I try not to complain about much, but when something is bothering me I want to be able to sit down and us talk about stuff like adults, even if I'm angry. But it is always a struggle. She ends up making me feel like shit and I end up regretting ever bringing the issue up. She also will just say, "Sorry" in an effort to get everything over with. She doesn't mean it and just uses it as a tactic. 

I just want to be able to talk shit out with her and clear the air.

I feel like I'm a very reasonable guy, but this is ridiculous. The times where she has come to me about issues, I have always tried to be understanding of her point of view, and I just want the same from her.
<bot>: My girlfriend guilt trips me and gets angry at me every time I try to talk about an issue with our relationship. What do.