I hate to disagree with you WB but I lived in one for about 3 years. 2 subs ladies and me. There can be trouble and issues but hell one on one has trouble and issues. The girls really loved each other and me.

I do agree though that it is rare that it works well long term. I found one of the ladies a man trained him to be a Dom and gave her away at the wedding. The other I had children with.