My daughter is 10 years old.She is from my first marriage and was not raised by her father,she actually asked to meet him 2 years a go.She stated to her grandparents that if they wouldn't help her look for him she'd kill herself.Well,the day came they met and after a couple of months she decided she no longer wanted to see him.She has really bad mood swings,she'll wake up extremely happy,helpful and all of a sudden she'll be rude,angry and start fighting for no reason.She states she hates her younger sister (half sister),her step-dad and me.If she can not do something like tie her shoes she'll begin screaming,pulling her hair,throwing her shoe,etc.She has a low self-esteem I have noticed because she's always saying that she's not pretty,that no one loves her,etc.She says she thinks that i advise her sister to be mean to her.I took her twice to a counselor,but I did not see any type of evaluation given to her.How can I tell if she's bipolar and where i can obtain help.