This week’s episode of “Arrow” focused on Malcolm Merlyn’s legacy, and how it’s still haunting Thea to this very day.
A rogue band of League of Assassins members invaded Star City in search of a map that Malcolm had hidden away, and Nyssa al Ghul also returned as she teamed up with Oliver, Thea, Roy, Diggle and Felicity in attempt to stop them.
Throughout the episode Nyssa brought up her marriage to Oliver Queen several times, which created some tension between Nyssa and Oliver’s current wife Felicity.
Nyssa and Oliver’s marriage is a plot thread that’s been dangling since season 3, but it was finally put to rest on Thursday night.
As Nyssa was preparing to leave Star City, she handed Oliver a dagger and told him that the exchange of the dagger symbolizes the annulment of their marriage.
Even though Oliver and Nyssa’s marriage was pretty much just a running joke on “Arrow” anyway, it looks like the joke is over.
“Arrow” will return next Thursday with a new episode.