Walter's Problem (1) (a.k.a.) Life of the Party (1) Maude : Season 2 Episode 1

After a wild evening of drinking, Maude, Walter and Arthur awake to discover some oddities. First, Maude and Arthur shared a bed, second the guys trashed the living room and third, Walter made an obscene phone call to Maude's mother. Carol suggests that perhaps Walter has a drinking problem but he refuses to face that fact. Maude and Walter later get into a big argument while they are both drunk and Walter slaps her.