WIBTA for no longer allowing my dad to access my bank account despite him financially supporting me?

He's absolutely confused about his own finances, and general life admin. He has all the money he could possibly need, but he just can't do basic admin. That was her domain, and he has no clue about it. I had to teach him how to use online banking and do his laundry.

I try my best to help him and explain things, but these angry outbursts are actually hurting our relationship. Because the majority of his calls involve this angry yelling about my latest grocery run, I've started to dread his name popping up on my phone. I still keep in touch, but I notice myself calling less and less because I don't want to expose myself to these outbursts.

If anything, this has taught me that all people, regardless of gender, need to be able to function as independent adults. This entire mess is seriously impacting my relationship to my only remaining parent for reasons that are utterly stupid and avoidable, and it's breaking my heart a bit.

/r/AmItheAsshole Thread Parent