My Sister-In-Law is blowing up everyone’s lives because her husband is not giving her any attention so now they are on the verge of having a nasty divorce and to make things worse it’s gotten to the point where it’s affecting my wife who is worried about the kids and the change of the family dynamics. I’m pissed at her for doing this and don’t want to talk to her because I know I will say some s*** that will have me and my wife arguing.