Spoiler! Secret Life Spoiler Clip: Grace Leans on Jack in Season 4, Episode 19, "The Splits" (VIDEO) Tweet April 26, 2012 by Wetpaint Entertainment Staff Related: Secret Life of the American Teenager, Spoilers , Sneak Peeks , Relationships , Grace Bowman , Jack Pappas , Season 4 Episode 19 Credit: Hulu Grace Bowman's got a lot on her mind, namely her new half-brother Jacob. And who's there to comfort her? Ex-boyfriend Jack! Secret Life of the American Teenager Season 4, Episode 19, "The Splits," airs Monday, April 30 at 8 p.m. ET on ABC Family.