We don’t know the full story. (…)

I agree, and if it was explained in detail that the family is in the wrong here, I’d probably agree on the separation being the reasonable choice.

But it wasn’t. It was presented in a childish, scornful “in yaaaaah faaaace” way, supported by exaggerated generalization along the lines of “all x who y should go f* themselves”. This is wrong. This is wrong on so many levels, that it’s actually painful to see how one could fall so low and act like it’s ok.

I don’t know what your relationship looks like with your parents, hopefully it’s lovely, but once you’re an adult the power dynamic needs to change dramatically. (…)

I recall Stalin’s Iron Wall. And am a father myself.