Don't blame your parents:

Blame on your Karma and not on your parents for the kind of parents you have and for the way they treated you.
Be responsible for your own Karma, and be rightfully courageous in accepting, what you might have done
in way past, to deserve this kind of parents you have.

It makes better sense to be self responsible and blame it on your Karma than to blame on your parents
which is unwholesome and may lead you in the future to have the same kind of parents if you blame on them.

Palms together
Deep bows,
Des/boo-ngoh