What's Wrong with This Episode II

While Steve and Drew are getting their hair cut, their longtime barber suddenly dies of a heart attack.  Drew plans to throw a party for his parents' 45th wedding anniversary, but his mother comes to town a week early.  The gang is just about to leave for Phil's funeral when she arrives.  Beulah is visibly shaken by news of his death, and insists on coming along.  She had lunch with Phil whenever she was in town.  Oswald, Kate and Lewis notice Beulah giving a kiss to Phil's corpse, and also witness a nasty exchange with the widow.  They suspect that Beulah had an affair with Phil.  Drew doesn't believe this, but remembers once seeing Beulah and Phil go off to the back room of the barber shop after she came to pick up the boys.  Drew accuses his mother of betraying his father, and doesn't want to attend the anniversary party.  Steve tells him that George actually had an affair with Phil's wife; Beulah and Phil just became friends while discussing their mutual problems.  The Careys thoug