Shirley Jones makes amends with new granddaughter Alexa Vega in this new still from Ruby & The Rockits.

In the upcoming episode “50 Ways to Heave Your Mother,” Patrick and David’s (Cassidy) mother, Shirley, pays a visit to her sons from Pittsburgh and she and Ruby (Vega) get off to a rocky start — Shirley insists that Ruby call her Mrs. Gallagher instead of Grandma! Ruby tries wholeheartedly to win her Grandma’s affections; nonetheless Shirley proceeds to make her feel as if she doesn’t belong in the family.

Fun fact: Shirley Jones also played David‘s mom in another show — The Partridge Family in the 1970s!

“50 Ways to Heave Your Mother” premieres on Tuesday, September 15 @ 8:30PM ET/PT on ABC Family.

10+ Ruby stills inside…

Photos: Danny Feld/ABC Family

Posted to: