I have 3 adult children, pregnant with my 4th. First two children are pleasant, hardworking,etc but my third is a bitch. Since she was 12(she's now 18) she has been awful, constantly truanting, getting in trouble with the police, smoking cannibis, doing pills. She lives like a pig and doesn't do a thing around the house. I've tried to help her, she's been diagnosed with depression but the constant verbal abuse has finally worn me out and i've asked her to leave for the sake of my pregnancy. She just called me an evil c*. My point is do we do our best for or children forever or is there a point when you can reasonably just give up on your child?