I don't have a problem with what he's done; it's none of my business; he has a right to run his house as he sees fit; she's old enough to take care of herself.
My problem with the entire story is the utter hyporcricy of the entire episode.
Of course, I do think he might be sorry if this completely turns his daughter off to him and his wife.
..and then again, maybe not.
The dear lady who wrote many Christian books but with a delicious sense of humor...(her name espapes me)...
..was dumbstruck when her college age son outed himself.
She went into depression for a year, but has sense regained her balance of mind and spirit.
It does happen...and in her case, it broke her heart, initially.
Keyes is dealing with this as he sees best.