There's Bo place like home.
Do we know why Bo's adoptive mom was crazy mean... was it the underfae? Or has she become intermittently nice in her dementia... "forgetting" to be mean, as it were?
I didn't get the impression that Bo's adoptive mom was crazy mean the whole time she was growing up. It sounds like she had a fairly normal childhold--up to the point where her succubus nature surfaced and her freaked-out mom didn't handle it very well. (To put it mildly.)