My wife may be a sex addict... she wants to do it several times a day, and if I discourage any of it she gets pissy. I like sex but c'mon, I'm not 18 anymore. How about a few times a week? Once a day even? I want to balance priorities in my life, and I just don't think constant sex should dominate my time... and I realize how ridiculous this may sound to some of you. How much is too much?