Marblehead, Massachusetts, 2019. The salt of the Atlantic seeped through the cracked window of the lawyer’s office, stinging my eyes as I signed the final divorce decree with a trembling hand. Twenty years—gone in a stroke of a ballpoint pen. I was 34, childless, and suddenly untethered from the man who had been my anchor since we were both fourteen, sharing a locker in the hallway of Marblehead High.