The question

"Do you understand that if your father would be found alive and would be considered a threat to our family, I'd be forced to kill him? Are you ready to accept the fact that your husband killed your father?" 

Markus's words were supposed to hurt me, made me angry or throw tears fall down my eyes, but to his surprise I was calm and nothing could throw me out of balance. 

"Moreover, I'm ready to kill him on my own if I'd understand that he's a threat to my loved ones. I won't let him hurt anyone whom I love, and make his experiments on any of you. I hope you are ready to accept your wife being a killer of her own father?" 

"Touché," Markus chuckled, then wrapped my waist with his hands and pulled me closer to himself, "And what about your siblings? We started actively looking for them all over the world. Maybe someone knows more about their father than we were able to find. I feel like we know very little about Mike."