 David makes a contract with Amanda which lets her move out his house and share custody of their son if she agrees to have another baby with him through artificial insemination.In November 2009, David also finds out that Trevor is not his son, but he doesn't tell Amanda and instead lets her believe he is dying from a rare blood disease and has six months to live.Amanda finds out in January 2010 that Jake is Trevor's biological father, getting rid of David from their lives permanently.