Life is too short to worry about anything. You had better enjoy it because the next day promises nothing.
My stay-married secret would probably be exercising good communication, not when you have to but all the time. I think if you do that, you kinda just cleanse the situations, so there's not build up. I think that's probably the best way to do it.
Obviously, at this age, I've lost people in my life. But with a parent, it's just different. I was very attached to my father and had this naive little-girl notion that he'd always be around. So I'm finding acceptance of my father's death is the hardest thing to accept.