Has anyone else become estranged from their parents and if so, why?

I did because they sent me to a psychiatric hospital as a teen.

Almost 20 years on, I struggle with PTSD from the experience that has destroyed my quality of life. I can't bring my self to get any kind of counselling or help because help is what caused this problem in the first place and can't see myself starting to get past this until they're dead and gone.

When I told my parents how I felt, they used the cliché excuse that "we didn't know what else to do to help you". I told them "At that point, I didn't need help! I needed space and I needed time; was that really to much to ask for?"

Has anyone else become estranged from their parents and if so, why?
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