Jason Day Lott is a Character in Between
Jason Day Lott is Wiley's baby son. He born in the beginning of season one. In the final episode of season one, during a fight between Chuck and Pat, it was revealed that is birth father was Charles Lott Sr.
Wiley decided in season 2, episode 3 to give Jason to mennonites in order to save him she then reclaims her son in Season 2 Episode 6.