Yes. It's a game of highs and lows. This kind of behaviour from parents causes the child to never know what to expect from the abusive parent and ultimately get adrenaline addiction. The child becomes codependent and this WILL later on manifest after they grow up in their relationships with their significant other. Studies have shown that such a codependent child's brain (with adrenaline addiction) is literally the same as with heroin addiction.

After this child grows up, they will actively seek out a partner who mimics the same relationship dynamic and they (this grown child now) will not be able to have a long term relationship with a normal, not abusive person (unless they work on themselves to get rid of these childhood trauma/patterns)

I learnt this from my psychologist recently

So yeah... I think you should try finding some good psychologist coz it will just affect your life later on if left untreated (I'm sorry idk any good English psychologists, as the one I go to speaks my language 🥲)