I don't think that is what "condones torture" means. But as a note, Erdogan's bodyguards have been belligerent and aggressive long before Trump came to power, and it wasn't as if Obama did anything about it. It just doesn't seem to be a matter that US presidents are interested in raising a fuss about.
Although I guess the July 15 coup attempt might have been Obama's response. Not a very successful one, though.
As for Khorobirit, yeah, he can make new children... But will he? His wife was not exactly just a trophy wife, she was part of the brains behind his whole operation. So finding a replacement for her is probably not an easy decision, purely from an emotional point of view. Then add in the fact that he has to find a proper match somewhere. His clique is significantly weakened after the war, and maybe lords are a bit wary of marrying in with Khorobirit now. He did prove that he can't properly protect his own family, which must be a massive blow to his prestige among his fellow lords.
And as you point out, children take time. Especially when you are not at home, but instead busy leading a campaign to consolidate your holdings. His daughter might be ready to take over in about 5 years (I can't remember her exact age, 12? Younger?), but a new child would take at least 15, probably more. By that time we will already be in the final game, and the new kid would probably have been sidelined by all the more ambitious vassals and rivals who think they can rule better than a little boy or girl, at least if Khorobirit is dead.