Hello Mad Sweeney,
I wouldn't put it in a letter. That would leave you open to DA.
They stop by:
Brother crabby, we've been trying to get ahold of you lately!
MS: Yes, I've been depressed lately. Personal problems you see - feeling depressed. Been going to the doctor. Will call you if I need anything. I'll try to get to the meeting on next Sunday.
Idiot Elder: Can we come in?
MS: No, I'm trying to lay down. Plus I'm expecting a phone call. But I'll get in contact with you if I need anything else.
IE: Has there been any wrongdoing on your part?
MS: No, I've been depressed lately. Been going to the doctor. I will call you if you need anything.
IE: Can we say a prayer for you?
MS: No, I've been depressed lately. Been seeing a doctor. I will call you if I need anything.
If they keep persisting, close the door.
Rule # 1: NEVER LET THEM IN!!!
Rule # 2: NEVER TELL THEM ANYTHING!!! Not one word. Just keep repeating yourself, you poor depressed soul.
Rule # 3: ALWAYS SAY THE SAME THING OVER AND OVER AGAIN UNTIL THEY GET THE HINT. Say it with a smile on your face, but not smug.
They will get the hint!