These are the ups and downs, I guess. I have heard that if you are 3 times happier as you are unhappy, it's a good marriage.
I have no idea, after 2 divorces!
I had a wonderful relationship with my first love, which lasted 6 years. We were kids, but it was lovely. I guess I was 3 times happier than unhappy. Of course, we didn't live together, and we were so young.