VIDEO : Fans Create 'Supergirl' Theories About Character Alex

The third season of ?Supergirl? has created many fan theories. One of them deals with the character Alex Danvers played by Chlyer Leigh. According to comicbook.com, ?Alex has decided that she wants to be a mom at some point in her life, something that ultimately ended her engagement with Maggie Sawyer played by Floriana Lima.? This storyline has sparked fans into theorizing that Alex is going to adopt Rupy played by Emma Tremblay.