Agree w/ Russ, you don't owe me anything as well; and probably never will. Your mother passed, and some people are bent over the grading or erroneous posting of a football wager?
Take care of yourself and find a quiet inner peace. Sounds like you were blessed to have such a long relationship with your mother, and that right there, my friend, is a diamond that will shine until days on end.
Nobody really cares if you put the milk in the pantry and the cereal in the fridge. I once put on my girlfriend's panties by mistake - I didn't realize they were hers until I got home (b/c I have a pair just like 'em :))