dear TS,
I am giving my opinion based on only a one sided story. I am assuming what you said is 90% true. if this is really the case, you shouldnt be blaming yourself over how she treats you and there is definitely not a need to suicide. i mean, i dont see the need to punish yourself, your soul, your parents and your friends who love you so much over someone who doesnt even know how to respect you and even HERSELF. not worth.

well, you actually know that relationship is actually 2 ways. and it actually have to be made successful by two person. maybe you can talk with her and discuss with her about this problem. suiciding and not even trying to solve problem is an act of coward. also, if you think that you would like to try working it out with her, breaking up is not an option. talk things through with her. i dont think treating her like how she treats you is the way. means, if she "whatever" you, you dont "whatever" her. that would only create quarreling session with her. on the other hand, i think, whenever she starts doing that, then you remind her about how it affect your relationship.

it's just 2 months of your relationship, so i guess it's still new and there's still time for you guys to get to know each other better and to work things out together. i dont know about others, but i personally think that, it's better to try solving the problem first, but not breaking up as others say. yes, breaking up is an alternative but it would be the last alternative if any other things could not solve the problem. all the best, yeah.

quite the blaming attitude, pointing that she's wrong. show it from your action. actions definitely speaks louder than words. what's the point if you could force her into admitting her fault, but she dont actually accept it? you have to show her the correct way by your own attitude, not forcing her to admit her mistake.