For what age: 12+
How many episodes in 4 season: 11 episodes
Kourtney and Scott find themselves pitted against her family because disapprove of him. Scott invites the family to see the sex of the baby.
Khloé is forced to get professional help for her anger issues towards Scott after hitting him. Rob ends up in the hospital when he accidentally takes a male enhancement drug meant for Bruce. Kris tries to be in the mood with Bruce.
Khloé gets excited when she thinks she's pregnant. Kim's tendency to tell 'little white lies' gets her into big trouble.
Kourtney confronts Scott when he fails to take her pregnancy seriously; Kris takes away Bruce's ATM card, which leads him to demand financial independence.
Kim takes in a stray Chihuahua and is devastated when she must give it up; Bruce pressures Rob to move out of the house.
Bruce volunteers the family to help out at a charity boxing event; Kourtney babysits for some friends and learns a valuable lesson in child care.
Kourtney, Kim and Khloe take an ill-fated weekend trip to Santa Barbara. Back at home, Kylie becomes jealous of Kendall.
Khloé makes a 'love tape' for her husband Lamar Odom of the Los Angeles Lakers. Meanwhile, Kourt learns to enjoy sex again while pregnant.
Kourtney ends her relationship with Scott after he gets unhappyly drunk on Kim's birthday in Las Vegas. On top of the world, Kim takes on more work than she should.
After fainting from exhaustion, Kim learns to manage her professional life. Kourt takes Scott back and gives birth to their baby son, Mason!
