Mummy Gabriel (right) eating dinner with her son Gabe and her second husband Greg.
Mummy Gabriel is the mother of Jonathan Gabriel. She was apparently a well known whore in the 70's, having even slept with the likes of Darth Vader and Yoda (even at one point both implied the possibility of being Gabe's father). At some point in her life she married Daddy Gabriel who is presumably Gabe's biological father. A few years later during Gabe's childhood his parents divorced and his mother remarried to an incorporeal ghost named Greg who Gabe could not stand. In The Recidivist, it was revealed that Gabe's mother was very sick however Gabe refused to care as he was to busy farming the living essence off Tar Lords in Un'Goro (aka: busy playing games). It is unknown if she's alive.