MMSL tl:dr version

Athol makes it short and sweet:

(1)  You can’t fix Batshit Crazy. Only medicate it, or run.

(2)  If you are being beaten by your spouse, or they are smashing up the house… film it and dial 911.

(3)  You aren’t a doctor. Don’t start, stop, change, or throw away any medication.

(4)  If there was no sex at the beginning of the marriage… don’t expect any now.

(5)  If you take a cheater back, do it only once. Otherwise you’ll just be cheated on forever.

 I laughed, I did.  Read the rest there.