Another ring
The ring Susan saw on her laptop screen was one without flowers. Much to Susan’s surprise, this was not their wedding ring. The ring on his finger had been a present from a childhood friend. This confirmed Susan’s fear. For years she had suspected that he had been in love with a classmate in his youth, and that he actually liked men.
Susan slammed her laptop shut and stared out the window in a daze. Then the puzzle pieces fell into place and she suddenly knew who this childhood friend was.