Ok hear me out: Desert Duo isn't divorced. They're widowed. They're each other's widow.
I remember that in 3rd Life Scott said something along the lines of "once our husbands die in the war, we can be free". But Grian was never freed, was he? Even after he lost his first life, he still stuck by Scar's side despite no longer being indebted to him. Their relationship didn't end because they divorced, it ended because they were forced to kill each other in the end.
You could argue that the next seasons have them trying to move on from the desert. It doesn't really work when they try to work together in Last Life, that relationship ended before it even started.
In Double Life, they are tied together, and neither of them really wants to be there. Scar wants to wander around with his Jellie pandas, and Grian drags him around while simultaneously cheating on him with Big B. But they were still together in the end. They could have divorced, could have gone their separate ways like the Divorce Quartet did, but they still stuck together. Yes, because Grian was afraid Scar would just kill them if left to his devices, but my point still stands: they never divorced. If anything, they ended as a bitter couple that was only still married for the sake of convenience. It was death that did them part.
And then they were cousins in Limited Life, no one really knows what was going on there—
Yes, they are iconic. Yes, they are tragic. But I'm afraid they're not nearly as divorced as Divorce Quartet.
Regardless of the name the group gets, it is undeniable that their whole story in Double Life is about divorce. They were tied agains their will, and Scott and Cleo openly decided to cut those ties. In episode one.
So you have Martyn as the desperate ex-husband trying to get his soulmate back, killing her and eventually ending up in some sort of bitter alliance. Not forgiveness, not a return to what their relationship could be, but more like divorced parents begrudgingly reaching a truce to attend their child's school play. Or in this case, to defend themselves from a common enemy.
And then you have Pearl. Poor, poor Pearl. She went deranged in her loneliness. She sought revenge rather than reconciliation. She and Martyn joined the Broken Heart's Club because they literally had no one else. To her soulmate, Pearl was just a crazy wet cat of an ex who kept sending drunk messages only to be left on read. When the bitter alliance came, she was so hopeful, but it didn't mean anything. In the end, she killed Cleo, and she was ready to fight Scott for that first place.
She forgave Scott, yes. They were allies for a short period of time in Limited Life. And then Pearl decided to spite him and his new partner just for the sake of it, ending that alliance as well. Friendship divorce. No one else does it like her, I'm telling you.
So there you have it. Tragic for different reasons, but only one group may prevail as the most divorced. And that is the Divorce Quartet.
RAHHHHH! ! Speak your truth to the masses ^_^