Do you want to know what one of the biggest lessons from that show is?
The power of communication. You need to talk to your daughter about what’s going on in her life instead of asking a bunch of strangers on the Internet to try and make sense of her issues for you.
I’m going to guess that, if you have children, that they probably are not terribly fond of you, and that that confused you.
I say that because a friend’s parent who was always emotionally abusive growing up just couldn’t wrap his head around why people didn’t like him after a life time of shit. Or even a few minutes.
Step off and get some perspective.