Ah, the canon event of growing older and suddenly you realize your mom is just a girl living for first time on earth, and that she was also a victim of her parents
I think his reaction is understandable. It’s like you finally broke up with a toxic ex all the good moments keeps coming back at you at night for no reason. At least he’s not actually looking for him again or something. Cmon girl, start healing!
Holy shit ntr mainstream yaoi??