“Making a marriage work with two people who are relatively sober is very difficult,” continues Mars. “Now you get four people that are with each other more than a married couple would be, because you’re traveling, you’re playing, you’re stuck in the same van, and then you add cocaine and booze into the mix. To get it to be able to last for any length of time is really a feat. You do have to give up a certain part of yourself in order to make it work.”