After all, viewers recently found out that Cat Greene (AnnaLynne McCord) and the rest of her siblings are the children of Catharina Meleounis (last played by Ellie Patrikios), Konstantin Meleounis’ (John Kapelos) daughter, who everyone was thought was dead.

In fact, the very person who everyone believed killed her was John Black (Drake Hogestyn), during his “Pawn” days. Still, could there be another plot twist on the horizon?

Days Of Our Lives Spoilers – Did John Black Have An Affair With Catharina Meleounis?

Days spoilers suggest that fans are still scratching their heads over why John was found in the same warehouse that Cat was hiding out in when Chad DiMera (Billy Flynn) and Jack Deveraux (Matthew Ashford) stumbled upon them.

Why would Clyde Weston (James Reid) kidnap John during his time in Greece and bring him to that warehouse? It makes no sense, right?

Unless …

John clearly didn’t murder Catharina, as Konstantin claimed. Could the two have fallen in love? Perhaps they had an affair or one-night stand?

Cat appears to be the oldest sibling, so maybe she’s John and Catharina’s love child, while the other three are fathered by a different man.

DOOL Spoilers – Where Is Mr. Greene?

Speaking of that “different” man, where exactly is Mr. Greene? Mark Greene (Jonah Robinson),

Felicity Greene (Kennedy Garcia), and Aaron Greene (Louis Tomeo) have talked about their parents dying in an accident, but Clyde only has their mom held hostage.

Could it be that Cat and Mark have been lying to Felicity and Aaron about their dad? Could Clyde be the children’s father? Maybe this is all a secret Clyde and Catharina are hiding?

Clyde could’ve been jealous of Catharina and John’s affair, or found out Cat wasn’t his, which is the reason he’s holding the mom hostage.

Then again, maybe Clyde was with Catharina in Greece, when her and John’s affair took place. Maybe he was in love with Catharina and felt betrayed by her.

She may have escaped him somehow, pregnant with Cat, but Mark, Aaron, and Felicity are fathered by ‘Mr. Greene’ who has long passed or was killed by Clyde. This is the land of Salem, where anything is possible!

Could John Black be Cat Greene’s biological father? Share your thoughts below! Watch the Peacock soap daily so you don’t miss a moment of the drama and visit this site for the most up-to-date Days of Our Lives spoilers and news.