Hey Charon - if it's not too late, I suggest you go for ice cream! Why? Ice cream is yummy, it doesn't take too much extra exercise to rid those extra calories, you will get to spend more time with your daughter, it will help Ruthie learn to be home alone, and you shouldn't let your argument with Mrs result in you missing out on a special occasion. Just my thoughts - I'm sure you will do what is right for you!