When Lorelai goes to dinner with her parents, they ask where Christopher is (they have bought him a far better gift than they bought Lorelai, who got scone mix). Lorelai explains that Christopher’s girlfriend is pregnant and he went back to her, and surprise, surprise – it’s all Lorelai’s fault somehow! Emily accuses her of “flitting from man to man” when she only went on one nothingy date since breaking up with Max more than a year ago.
The last time Lorelai had an argument with her parents about Christopher, it was Emily who ran upstairs to cry on her bed. This time it is Richard who specifically blames Lorelai for not being with Christopher, still harping on about not “following the correct procedure” and getting married when she was sixteen. He then goes off to sulk in his den about it.
Emily and Richard never take Lorelai to task for sleeping with someone else’s boyfriend – they regard Christopher as already “hers”, and Sherry as someone he’s known for “two minutes” (it’s actually more than a year now). They don’t blame her for jumping into things too quickly with Christopher and getting Rory’s hopes up, either. In fact, they offer no moral guidance to their daughter at all, only chastise for not getting her hooks into Christopher and ruthlessly refusing to let go. Their lack of concern for Sherry and her unborn child is utterly chilling.
By the way, Emily had a meltdown about Lorelai and Rory eating on the patio (at a barbecue!), because only barbarians eat outdoors. Yet she is serving some sort of cheese and biscuit refreshment on the patio in this scene. For that matter, she has had a tea party on the patio. Apparently it is alright to eat small snack-sized amounts of food outdoors, but not a full meal. The rules of Emily Gilmore are hard to understand.