My family's weird.
My parents divorced when I was six, and they were very friendly afterwards as they had divorced on good terms. They married other people, mom moved brother and myself to another state, they got sucker-punched by their second spouses, ended up divorcing their second spouses. During that time I remember my dad's second wife would get livid whenever my dad even spoke to my mother over the phone. She was also mad when my mother didn't change her last name from my dad's. My mother's second husband was a moocher.
My dad came to visit us when I was 18 (senior year in high school), and - wonder of wonders - my parents fell in love again
. They've been together since, for about fifteen years now, and they're planning their retirement together.