I have found my people! (hi Peebles)
DD18 definitely affects my mental health (has done for years before she became a teen)
Lazy, disrespectful, no motivation, huge rages, normally aimed at me; stays out all night (I know she's 18, but if she says she's coming in and doesn't, I worry. I'd worry if DH didn't come home too!!)
I seem to be surrounded by friends with teens who adore them; study hard and achieve, work part-time, eat healthily and exercise, whereas mine lives in a shit-tip of a bedroom, sleeps in (on days off from college and weekends) til 3-4pm, eats rubbish, doesn't do any exercise, does bare minimum of college work, can't seem to find a part-time job, and when I challenge her on these things, I get a mouthful of abuse.
I get upset when people say to me "only another few months, and she'll be away at uni, then she'll appreciate you".
I don't want all this when she's gone, I want it now. I don't want her to have to leave to become a nice human being.
She can be lovely; she's quirky, fun and has a cracking sense of humour, but I'm emotionally worn by her.
I NEED to detach, leave her be (as DH says), stop worrying and over-thinking. But how??
DS16, however, is great; (and I'm constantly aware that I can't compare them!)