My parents, who are in their mid-70s, have recently split up. They have been unhappy for decades, and separated after a big argument. Dad moved in with my sister, and my brother moved into the family house with mum. I am overseas for the near forseeable future. My relationships with both parents and siblings is distant, due to a dysfunctional up-bringing.
Things are now acrimonious between my parents, with both alleging physical, financial and emotional abuse. Both have also said they have filed reports with the police. It is messy, but I doubt very much they have been to the police. It seems they are treating each other how they have treated other people throughout their marriage, which is to say they are not nice, nurturing people but rather dishonest and somewhat greedy. As a result, I have no idea what is going on and what the truth is.
My siblings are also now over-involved. One in particular has been contacting me with increasing regularity and pressure to take sides and support one parent over the other. I said definitely not, and suggested a visit to a lawyer or some sort of mediator if my parents cannot be civil. I am having some doubts, however, due to the age of my parents. Both are not in great health, and the stress of separation and potential divorce could be deadly.
My question is, AIBU to remain uninvolved or should I step in and attempt to mediate? Has anyone had experience of older parents divorcing, and how involved were you?