Gilmore Girls - Season 6 Episode 16 -

Lorelai offers to help Christopher out by babysitting his 4-year-old daughter, G.G, and is horrified by the toddler's terrible behavior. The next day, Rory and Logan attend the wedding of Logan's sister, Honor. While helping the bride and her three bridesmaids get ready, Rory is devastated to learn how Logan spent his time during their recent breakup.