Am I being too hard or do I need to leave?

My relationship isn't toxic... yet. but its climbing up there. My boyfriend "jokes" about how I'm seeing other men behind his back when I'm really out with my parents..

I accuse him because I'm insecure and see subtle things as cheating.

Long story short I just never feel appreciated by him. My bday was Sunday and he gave me nothing despite me throwing him a party for his bday.

Our cars are broken down. Am I being too hard on him?
Am I being too hard or do I need to leave?
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