<human>: I going to call my girlfriend Sarah in this story. We are both 19 years old i'm a male and Sarah is biological a girl. we met in high school freshmen and now we go to different colleges, so I have known Sarah for 5 years and have been going out for more then a year.

a few weeks ago  we were talking about our feeling and this the end of that conversation
 
 "you expect me to behave like what a girl is to you. But I feel like if I don't,  then you won't be romantically interested in me. " this in your head  I expect you like to act like Sarah the woman I love."
I also said "I would also like them to identify as a women since I identify as a man" Thing went back to normal.

   
Then a few weeks later I miss understood something and over reacted. So Sarah showed me how stupid I was being. After realizing that I profusely apologized, but it was too late I hurt her already. And by this time Sarah told me that  they didn't go by female pronouns and now goes by them and they
  Now Sarah told me that we would probably break up after this
so we talked about it and lead to Sarah saying "asking Do you want to go out with a girl?" 
I said I need more time because I know if I say no we would breakup. Sarah said okay to more thinking time. I love Sarah a lot, but it feels weird now that she doesn't Identify as girl like is she even my GIRLfriend anymore? am I just being a bigot by not straight accepting who Sarah is now? Is this something to really break up over? I need opinions on this so I can make the right decision

Can you succinctly summarize the text in 1-3 sentences?
<bot>: My girlfriend is no longer a girl or a boy I  feel weird about it. Should we stay together or not?