I mean, I had to ask. He's smart enough and devious enough to figure that out.
But that sounds terrible, and I'm very glad that you escaped. Are you both in one piece? (There's the question of how, but I get the sense there are a lot of questions that I need to ask first before I get into that.)
Oh! Your son's a werewolf. That makes sense. And I'm glad Derek was helpful. His mother does a fine job teaching them all they need to know, and being helpful to others definitely ought to go along with that.