<P> Season three sees Bree marrying Orson after a six - month relationship, but their marriage is troubled by the belief that Orson physically abused his first wife, Alma (Valerie Mahaffey), and murdered her . Shortly after the wedding, Orson persuades Andrew to come home and they reconcile . </P> <P> However, the arrival of Orson's mother, Gloria (Dixie Carter), and Alma's return, cause more trouble . They drug and rape Orson but Bree intervenes, learning that Gloria murdered Orson's mistress, Monique Polier, so he would stay with Alma . Gloria tries to kill Bree but Orson intervenes . Gloria has a severe stroke after Orson holds her head under water to get her to let go of the knife about to be used to kill Bree . Orson carries Gloria's body outside and places it next to Alma's body after she died when falling from the roof of her house . </P> <P> Danielle, meanwhile, finds herself pregnant by Edie's nephew Austin (Josh Henderson). She is sent away so the neighbourhood won't learn of her pregnancy and Bree and Orson decide to fake a pregnancy so they can raise Danielle's child as their own . </P> <P> Bree is not in episodes 3.16 to 3.22 as she is on honeymoon with Orson and Danielle . Bree returns for Gabrielle and Victor's wedding, heavily pregnant or so it seems...</P>

Who is the father of bree's baby