What is the worst thing Nikki has done?

I told my brother and sister in all honesty that my parents were getting divorced because they couldn't stop fighting over my siblings' stupidity (brother got sent to jail, sister ended up in a convent school in Central America because she was brought home all strung out on acid by the police). I think I ruined their adolescence. My 28 year-old brother is now co-dependent (he and his girlfriend can't fart without the other wanting to know what's going on) and my 26 year-old sister is mean and pushes people away before they get a chance to love her. I on the other hand am extremely well-adjusted and remorseless. Ha ha.