As you date someone you get away and let them get away with more.. some quirks some bad ideas, etc. At which point do you think you are as close to not being able to mess it up - where they accept you as you are no matter what? Marriage, after 10 years? 20? It has to be awhile has anyone reached that point, besides telling her you slept with her sister and mother, and want to sleep with underage girls, is there anything that could mess it up?