The Prince of Wales posted a birthday message for his wife, Catherine, Princess of Wales to social media on Thursday to celebrate her 43rd birthday.

Prince William gushed over his wife, Kate Middleton, on her 43rd birthday. "To the most incredible wife and mother. The strength you’ve shown over the last year has been remarkable. George, Charlotte,

The Prince of Wales wrote that he and the couple’s three kids — Prince George, Princess Charlotte and Prince Louis — “are so proud” of Middleton.

Catherine, Princess of Wales, turns 43 on Jan. 9 and received a sweet message from her husband, Prince William.

Prince William praised Kate Middleton on her 43rd birthday, lauding her resilience after a year marked by cancer treatment. William described her as an incredible wife and mother. This tribute, shared with a touching photo,

Princess Kate is celebrating her 43rd birthday. Her husband, Prince William, honored the "most incredible wife and mother" in a new post.

Prince William praised the strength of the Princess of Wales after a turbulent year, offering a 43rd birthday wish on social media that described her as an incredible wife and mother

The Prince of Wales said she is "the most incredible wife and mother" and included a message from their children.

Prince William is celebrating his love and admiration for Kate Middleton as she marks her 43rd birthday. In a message posted to the couple's social media, William, 42, paid tribute to Kate after a year in which she had a major operation,

A new photo has been shared of the Princess of Wales for her birthday along with a sweet message from Prince William, reflecting on their tough year following her cancer diagnosis