Pete and Debbie (Paul Rudd and Leslie Mann) have birthdays that fall in the same week. Both are about to turn 40 but Debbie refuses to acknowledge she’s entering middle age and insists she’s only 38. The couple has two kids, 13-year old Sadie (Maude Apatow) and eight-year old Charlotte (Iris Apatow) who’s constant bickering, and Sadie’s entering puberty, adds stress to a marriage that has plenty of pressure from other factors. First, Pete’s dad Larry (Albert Brooks) has been borrowing money from Pete for quite some time.