My daughters have one of those ratings systems between them: Movies I Can Watch With Dad and "Nope. Never." They tried a Movies I Can't Watch With Mom rating, but I told them if that's the case, it's a movie they shouldn't be watching at allI think they could do way with the current ratings system and just classify the movies in two categories, "Watch With Your Mother" (WWYM) and "Don't Watch With Your Mother" (DWWYM). That would tell me everything I need to know. They could shorten the rating to just W and D.