Goofs

When Pete, Debbie, Sadie, and Charlotte are on the bed watching Spongebob, the TV cuts from That's No Lady, Season 4 to No Weenies Allowed, Season 3.

In the initial scene where Debbie is smoking a cigarette, her sweater is buttoned-up/open/buttoned-up between shots.

Near the beginning when Pete and Barry are biking with the other cyclists, they almost get hit by a car. However, when Barry heckles back at the car, the car is not seen in the background.

While Oliver shows Debbi pictures on his iPhone over dinner, the iPhone in his hand goes from being upside down up to right side up repeatedly as the shot shifts from Debbi's perspective to his.

Near the end of the film when Pete and Debbie are in the bar listening to music, Debbie's gold purse moves on the table behind her.

At Paul Rudd's birthday party, Albert Brooks tells Leslie Mann that he understands what is bothering her--she hates Jews. He then adds that this is odd, because her children are Jewish. Many Jews believe that the children of a mixed marriage are only Jewish if their mother is Jewish, or the mother has converted.

When Pete and Debbie drive back from the hotel, the gear selector of the car shows that the car is in "P", while they are driving.

Oliver uses his iPhone upside down. When he shows Debbie a picture on it, the speakers are visible from the top. When Oliver excuses himself and Debbie picks up phone, the headphone jack and power button are visible from the top instead.

When watching Lost on her tablet in the car, Sadie has her headphones backwards. You can tell from the Apple earphones microphone cord (which is always on the right) that the cord is backwards and the earphones are switched from R to L.

Pete refuses to have sex with Debbie and she walks away barefoot, but the sounds of high heels clicking on the floor can be heard.

The name plate for Debbie's OB GYN reads Dr. Pellegrino but the embroidery on his jacket reads Dr. Pellagrino.

Pete informs Debbie that two of Graham Parker's albums appeared in Rolling Stone Magazine's Top 500 Albums of All Time. This is incorrect: only one Squeezing Out Sparks (1979) appeared at no. 335.

In the first scene where Pete is in his office finding out about the bad money situation, he is not wearing his wedding ring but he is seen with it in the rest of the movie.

While Roe V. Wade legalized abortion nationwide when decided in 1973, abortions were legal with conditions in 16 states prior to the decision and outright legal in 4 (NY, WA, HI, AK). Depending on travel and location it may have been possible for Pete's mother to have one legally.

Throughout the film, the Lost (2004)-obsessed Sadie makes several incorrect statements about the show - the number of episodes, the relations between characters, which characters live and die and in what order they die, etc.