Article continues below advertisementShade? Prince Harry and Meghan Markle didn't wish Kate Middleton a "happy birthday" on her big day on January 9.The Duke and Duchess of Sussex seemed to ignore the Princess of Wales, 44, on purpose, according to an insider.Article continues below advertisementKate Middleton Turned 44 on January 9Source: MEGAThe Duke and Duchess of Sussex allegedly ignored the Princess of Wales' big day on purpose.A source divulged to Rob Shuter's Substack page that Meghan, 44, and Harry, 41, "didn't say a peep." "It's deliberate. They're making it clear they're done.