Cody Lohan graduated from St. Anthony's High School in South Huntington, NY in June of 2014. High school graduation is a big day in any kid's life, and one that is usually shared with his or her entire family, but Cody was missing two key members of his tribe on his big day.
TMZ reported that Lindsay didn't make it to see her little bro toss his hat into the air, because she was in London, where she was allegedly "spotted clubbing and shopping" for weeks. It was odd for her to miss such a special occasion for Cody, since by most accounts, the siblings seemed to have remained close over the years, with Lindsay even saying during her docu-series, Lindsay (Via HuffPost), "Cody and I have a special bond, which is great. He's so close to my heart. He's so cute."
As for why Michael missed Cody in his cap and gown, TMZ also reported that he said he "couldn't make it to NY" because "his infant son Landon (Cody and his siblings' half-brother, born to Michael Lohan's then-wife, Kate Major) was hospitalized with a high fever."