My fiance has two sisters and he, his mom and Sister 1 (H) are mad at sister 2 (K) for her drama queen behavior. My FIL was in the hospital last week with cardiac problems that they are blaming on Sister 2 always causing chaos and making Dad worry. I was proud of my fiance for standing up to her manipulative ways last week (he usually avoids all confrontation) and as much as its killing me, I'm staying out of it because I'm not yet legally part of the family.
People are asking me if I'm worried that this tension will ruin my wedding and to be honest I'm more worried about Dad's health. The wedding will be lovely no matter what, but Dad could easily become ill again if he worries over K. Do you guys think I should speak my peace after we're married (End of Sept) or just continue to be quiet? There are potential legal issues that could affect fiance and me (power of attorney, Dad's wishes if he becomes incapacitated, etc) and to be honest I think K needs a good telling off. My MIL wants me to do it, thats how bad K is!
Thanks for any feedback