Sanemi has a harsh man you were lucky to even get with him, he was apart of the mafia and he didn't play around, but he told you something before y'all got together and it was

Sanemi: But I want to make one thing clear, from this point on your Mine. No other man touches you. If they do I dug my fingers into her skin I know seventy-nine ways to kill a man, and I can make seventy of them look like an accident, understand