What's a time that made you say "fuck you" to your parents?

I have verbally abusive parents and they took it too far by raising their voice, taunting me and blaming me when I was genuinely trying to talk to them about something that bothered me in a calm manner. I said stop, and they kept going. I blurted it out "Get the fuck out of my car" when I was dropping them off at their house and ofc I felt bad because it is wrong, but they also need to stop when I say stop. In the past, they've also told me to kill myself once when I was really depressed. During COVID, they used to block my car so I couldn't leave the house and they would starve me because they controlled the groceries and would not buy anything I asked for. Curious, when is a time when you said "fuck you" to your parents?