While they have an amazing romance, Kristen has admitted that it's because they work at it . . . a lot. "In my previous relationship, we went to couples' therapy at the end, and that's often too late," she told Good Housekeeping magazine. "I used to have a temper. I loved slamming doors — I wanted a dramatic exit! But he, having worked through a variety of emotional issues to get sober, said, 'This isn't going to work. This isn't how I'm going to communicate for the rest of my life.' When someone doesn't fight back and goes, 'I don't want to do this,' that threat is real. It makes you reevaluate your behavior. The way Dax and I argue now — and we argue a lot; we disagree on almost everything! — is so healthy."