<human>: Could you distill the essence of the text into 1-3 sentences?

Long story short me and my girlfriend got into a fight and I didn't respond to her yesterday since I needed time to think, a few hours ago she texted me saying your Instagram got hacked and she is putting the blame on me. She has not used her Instagram in over a year, and I started trying to explain ways she could of gotten hacked to explain to her that it was not me. (She uses super easy passwords that are easily guessable) She was acting extremely childish with me saying it was me and then hung up on me and then turned off her phone. I am not sure what to do at this moment, I tried explaining to her logically that I did not hack her Instagram but she refuses to listen to me.
<bot>: Got in a fight with my GF, Instagram got hacked within the time period I was not talking to her (<24hrs) because I needed to think, accused me, and is convinced its me and won't talk to me.