"Wilson Phillips: Still Holding On" -- airs Sundays at 9/8c on TV Guide Network. Follow TV Guide Network on Facebook at: www.facebook.com While still recovering from surgery, Carnie has to face a week of family commitments culminating in her mother's 64th birthday party. Chynna, wanting to jump-start Carnie's recovery, moves into Carnie's house and attempts to create a "healing regimen." Meanwhile, Wendy struggles to prepare for her mom's party without Carnie's input. Can Carnie get her groove back or will she disappoint her family all around