Gail O'Grady as Stevie Grayson (maiden name Pruitt) (Seasons 3 - 4), Conrad 's first ex-wife, and Jack 's biological mother, who left when he was a baby. Conrad brings Stevie back to the Hamptons hoping to use her to kick Victoria out of Grayson Manor, but Stevie throws him out as well. Conrad convinces her to give him the deed to Grayson Manor. She also reconciles with Jack and is revealed to be a former alcoholic. She briefly becomes an ally of Emily 's before she leaves the Hamptons. Stevie returns to help Jack when he is arrested for drunk driving. She becomes disillusioned with Emily 's decisions and how they may impact Jack. Stevie convinces Jack to leave the Hamptons, but he returns when Emily is framed for Victoria 's murder. Stevie attends Jack and Emily 's wedding after the latter 's revenge is finished.
who plays jack porter's mother in revenge
Gail O'Grady