I have a 14 year old who can be lovely and thoughtful but can also be nasty violent, full of attitude, shouts abuse and lies. We have started seeing someone about her out bursts and the lies she tells, these aren't just lies trying to get herself out of trouble there like stories, I have no idea when she is telling me the truth, so trust is not there. Last night was really bad I confiscated her phone for smacking her younger brother and she went crazy throwing things hitting things, shouting abuse at me, threatening me tried running away, I tried ignoring it letting her calm down but she just kept screaming and swearing then she through me against a wall and threatened to burn the house down saying she had a lighter when I questioned it and asked for a lighter she said she didn't have one, that night I actually went to bed scared can anyone help with any advice, is there anyone else out there that has a trouble teen this bad, I'm worried its hereditary as her biological father was violent even though she has never met him.