Meghan Markle and Prince Harry have their hands full in California with their two children, Prince Archie and Princess Lilibet. On Father's Day, Markle posted a heartfelt video montage featuring photos and clips of the Duke playing with their kids.

Meghan, 43, shared a very personal look at her and Harry's day-to-day life with Archie and Lilibet in a touching Father's Day post.

Prince William is said to be planning one major change for his brother's family when he later becomes monarch.