Evening, TS, I'm sorry to hear this from you; you must have it rough.

Actually I am interested with what do you really want? Deep inside you, what do you really want out of this relationship?
Companionship? Family? Future? Skinship?

Perchance if you are planning to continue, a few counselling sessions may help.
Humans are emotionally fragile, sometimes we are easily ticked but most of the time we tolerate.
Your lady is like a mine bomb that explodes out of the blue and I am guessing you are the one scavenging the crime scene.

Another worry I have is you TS, how are you feeling?
Are you doing fine?

Honestly I don't have much experience in relationships; the one I had ended terribly but that's history now.
But my opinion to you is: pack your defusing kit and move on.
I can't vouch much for your future, but the present is already grim, it'll spiral into madness someday.