[RNCTX]

My sympathies, I've been there. My daughter was a teenager, though, so not so bad. In a couple of years she was grown and on her own anyway.

I know it won't make you feel any better, but when you get into your late 40s (assuming you're younger due to the age of your daughter) it will dawn on you that there's nothing you could have done differently, it's not anyone's fault.

The cruel joke of life is that you don't know what to do until middle-age, and by then you have the briefest of moments to make the most of it because your physical / mental endurance is on borrowed time at that point. That sounds work-related, but the same things apply to people's social lives too. They don't recognize their compulsive behaviors and mistakes until they're old enough to know better. Some never do.