The Duchess of Sussex shared a simple post to mark the holiday on her personal Instagram page, which she launched at the start of 2025

Meghan Markle is celebrating Mother’s Day in the U.K. by revealing a cherished family tradition. On Sunday, March 30, Meghan shared a photo of a lemon cake via Instagram with the caption, “Our family tradition. Mothering Sunday in the UK 🍋.” A small child’s hand could be seen in the photograph, belonging to either her son Archie, 5, or Lilibet, 3.