My Girlfriend left me

r/

Tldr: my Girlfriend left me due to problems she had with my pet

My Girlfriend 25 F cheated on me 18M because she says I’m really toxic, childish and not the right person for her. I really didn’t do anything at all.

I bought myself a parrot and I took care of him like if he was my own child. So one day she came home from work and she was asking me how my day was, I ignored her and told her to leave me alone as I just wanted to be with my parrot. I screamed at her to leave me alone. I slept on the Sofa that day, and I woke up during the night got myself some water and gave some to my beloved parrot, his name is Mr Skipper. I really love him. When I gave Mr Skipper water, he accidentally bitten me I said to myself it’s okay it was a kiss. Then that one day my gf woke up and Mr Skipper bite her as well so she told him that he’s a bad parrot, I lost my temper and shouted at her, and insulted her as parrot hating B…., now she left me, the relationship lasted for 2 months, but I love her.

What should I do? I don’t wanna lose her and especially don’t wanna lose Mr Skipper.