Girl's Behavior

Am I in the wrong for leaving my girlfriend and having her charged with a felony for selling my family heirloom truck?

So, for a bit of context: My girlfriend and i have known each-other for around 4 years, but started dating during 2021. That car has been passed down for GENERATIONS by the way (Its a 1972 Ford F100) my grandpa owned, then passed down to my dad, then passed down to me. I dont drive it too often, as i do have my own car, but i use it for work. Recently, we've gotten into an argument over me not taking care of our two cats. Thing is, i spend almost all day working, and the rest of it resting. So, what did she do? She got the pickup truck, went to a junkyard, and sold it! Worst part? She sold it for 400 dollars. Keep in mind, this truck was in PRISTINE condition. When i got back home from the bar, i noticed the pickup wasn't there. I asked her, and she told me what she did. I instantly packed up my things, my cat, told her we were done and left. I've been getting calls from her, her family and friends everyday calling me names. Am i in the wrong?

i feel like i should clarify. 1 - Its not like i took no care of the cats at all, i did. She doesn't work. I put the bread in the table, she gets the house chores done. Thats how we managed it, which is why i feel like this was petty. 2 - I went to a bar to hang out with a friend i had not seen in 5 years. I dont drink heavily or often. 3 - The signature was forged by my girlfriend, from what i know at the moment, or the junkyard guy just took it because it was a 9.6k profit.

I kicked her from my home, and had her charged with a C1F for GTA and fined $5,000.

Am I in the wrong for leaving my girlfriend and having her charged with a felony for selling my family heirloom truck?
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