<human>: Summarize the given text in a few sentences.

Hey reddit.. a little backround

I'm 20 shes 18.

My girl and I have been together for about 1.5 years. Shes a serious sweetheart, beautiful, smart and extremely caring. I hate the term "fell in love" but I definitely love her, or care about her deeply for whatever that means.

Weve been having trouble for the last 6 months however. We argue alot, the majority of arguments because she wont give me any space. She wants about 300 text messages a day, and gets upset/mad if I dont fulfill her demand for texts. 

If I dont reply for a few hours because I'm working or at school she gets pissed off and insinuates I don't care enough about her and makes all sorts of absurd comments that really have nothing to do with the situation. I can tell most of it is out of insecurity.

Our relationship is challenging because she has indian parents who don't know about me (racist again white people) which puts a huge amount of pressure on both of us.

I really care about this girl, but the relationship is no fun anymore I feel consistently nagged no matter how hard I try all I get is nagging about how I don't talk to her enough, or don't give her surprises, or enough attention or whatever.. it really seems to me like her nagging comes out of insecurity and I just don't want to put up with it anymore, shes too much to deal with.

She is also very moody (takes birth control) she'll be happy one second and sad/upset the next, almost to the point where she seems unstable. Being a really upbeat and happy guy this makes me feel down in the dumps all day.

She seems to care so much about me, she routinely tells me I am everything to her and her life would be ruined if I left her, she has even lightly alluded to hurting herself.

I don't know what to do reddit please help me.
<bot>: My girlfriend is really sweet and a great person and I love her, but she doesn't make me happy because of consistent nagging and an overall unhappy personality.