Thinking about our upcoming separation, I have thought about writing a letter to my AH's parents and sisters to explain why we are splitting up. I am not close with them, they live out of town and we don't talk weekly, etc. I want them to understand he has an addiction, although I bet the already think he might. They probably don't know about the marijuana though. I know I know, I am not responsible for this, but I do care about all of them and I want them to know how I feel. Is this a good idea?