Berta’s daughter, Naomi is pregnant and Berta drags Charlie with her when she confronts the baby’s father. Alan reveals a secret fetish.

Alan suffers from insomnia. He visits his psychiatrist, who reveals that the cause of Alan’s sleepless nights is his jealousy towards Charlie, and his inability to glide through life.

Charlie gets tired of Alan’s mooching and reaches the breaking point during the brothers’ double date. Jake is left home alone for the first time.

Worrying Charlie may get rid of one of them, Berta and Lydia fight over him. Meanwhile, Kandi does everything she can to stop Alan from selling their condo.

Charlie’s friends and family put a crimp in his plan for a romantic Christmas Eve date. When Evelyn sees who the date is, she goes to great lengths to force…

Alan tries to win Kandi back. Meanwhile, Charlie starts to sleep with her mom, Mandi, and Judith gets set up with her father, Andy.

Charlie returns to his bachelor lifestyle after Alan moves out of the house. Alan suffers a breakdown after his divorce from Kandi.

Charlie is nominated for an advertising award, but he decides to boycott it because his arch nemesis always wins. The rest of his family tries to trick him into going….

Alan starts to have financial problems when he starts paying for his girlfriend’s bills, so Charlie tries to get him to break up with her. Meanwhile, Judith is after Alan…

Charlie is surprised to find out that Kandi has been living with them for the last three weeks. Alan is having a tough time helping Kandi earn a living. Charlie…

Alan has been dating a lot, and Charlie soon finds out that it has been one woman – his ex-wife, Judith. He tries to stop Alan, and even brings Rose,…

Berta causes tension between Charlie and Alan, when she temporarily moves in with them

Charlie learns he can’t be in a long-lasting relationship, becuase of unresolved issues he has with his mother. Jake asks Charlie for advice about a girl at school.

Ignoring Alan’s warnings, Charlie continues to date Isabella until she threatens to put a curse on his manhood.

Charlie wakes up with Rose the morning after her birthday party. Her irate father comes to ask Charlie about what the future holds for him and Rose, but the unexpected…

Charlie tricks Jake into taking ballet lessons, so he can get close to the teacher.

Charlie arranges a romantic date with Mia in the hopes of consummating their relationship. Alan begins to date Charlie’s most recent ex-girlfriend.

Charlie has trouble keeping up with Mia’s healthy lifestyle, so he begins to sneak beers, cigars, and burgers behind her back. When Mia finds out what he was doing, Charlie…

Alan has trouble deciding if he should bring his younger girlfriend to Jake’s birthday party to meet his mom and his ex-wife. Rose tries to get her boyfriend to act…

After falling off the roof, Alan needs Charlie’s help in looking after Jake, which interferes with Charlie’s social life.

Jake gets suspended from school after drawing an offensive picture of a girl in his class that has large breasts. Meanwhile, Charlie is asked to watch over Alan’s chiropractic office…

Jake’s sullen mood baffles and bothers the family and prompts Alan and Judith to take him to a child psychologist.

Jake’s sullen mood baffles and bothers the family and prompts Alan and Judith to take him to a child psychologist.