Lorelai's First Cotillion - S7-E3
Continuity mistake: When Emily asks Richard a question at the dinner table, he is holding a glass. In the next shot, when he answers, he is not holding the glass. (00:08:35)
Continuity mistake: After Lorelai and Christopher bring coffee and donuts to Rory and the other newspaper staff, while Rory's talking to her parents she's holding a blue pencil and papers with no clipboard in sight, but when Chris and Lorelai say goodbye Rory's pencil is black and a clipboard has suddenly appeared in her closeup. (00:40:50)
Introducing Lorelai Planetarium - S7-E8
Continuity mistake: When April and Luke are discussing Sabrina's party, the salt shaker and pepper mill switch places on the table, before April moves them to represent boys and girls. (00:09:40)
Introducing Lorelai Planetarium - S7-E8
Continuity mistake: When Lorelai and Christopher have Rory over for dinner, Rory is wearing a black sleeveless dress, but when Lorelai offers Rory the snail she cooked, we can see Rory's arm or the arm of a stand-in and this person is wearing a light blue top with sleeves. (00:11:40)
Introducing Lorelai Planetarium - S7-E8
Continuity mistake: When Lorelai and Christopher are telling Rory they got married, Rory is serving herself salad. When they show her again her plate is empty and she is serving herself a second time.
Continuity mistake: When TJ is at the diner telling Luke about Liz's plans, Luke pours TJ a cup of club soda, and in the shots facing TJ the bottle of club soda is on the counter directly in front of Luke, but in the shots facing Luke the bottle is off to the side near the sugar. (00:11:00)
To Whom It May Concern - S7-E12
Continuity mistake: Lorelai and Sookie are talking in the kitchen. Christoffer comes over and says, "Come on. Are you serious?" In the next shot, the drawstring on his Yale hoodie has changed position.
I'm a Kayak, Hear Me Roar - S7-E15
Continuity mistake: When Lorelai picks up Rory and they head off on a drive there is no rearview mirror on the Jeep's windshield, but when they run out of gas and start their walk, a rearview mirror suddenly appears.
Continuity mistake: When Lane unpacks the groceries Zack has brought, she takes out the bananas and then the apples, twice in a row.
Continuity mistake: In this episode, when Logan goes to see Lorelai to ask her permission to propose to Rory, Lorelai asks Logan if he wants any french fries. They sit down and the to-go container is open, when the camera zooms in and then back out it's closed again.
Chosen answer: Lorelai and Christopher get married impulsively in Paris but they get divorced shortly after returning home. I don't know the exact number of days or weeks but they definitely weren't married for more than a couple of months.