Hell, with the way Jack has been acting he might not even care.
It wouldn't be one bit surprising with this current OOC version of Jack, that he won't care that Gwen, despite all her bullshit claims about wanting to start fresh and have a relationship with Abigail, lied and accused Abigail of pushing her down some stairs to kill her baby. All she has to do is cry some big, fat, fake tears and Jack will just pat her on the back, give her a big dad hug and tell her it's okay. He might even commend her for coming out with the truth on her own! She's such a big girl now! Daddy will be so