Nope, Jack, truth is, my friends tell me I'm the toughest woman they know. Lost my Mom at 14, married and pregnant at 17. Raised 4 kids mostly on my own. I simply don't know how to quit. Doesn't mean I don't entertain the notion sometimes that it would be the easier way.
As I have told my H before, divorcing you would be the easy way out. Staying married is the tough part.