Meghan Markle’s anniversary tribute to Prince Harry featured a glimpse at their children, Prince Archie and Princess Lilibett, sharing a sweet Christmas moment.

The Duke and Duchess of Sussex are celebrating their seventh wedding anniversary on May 19, and Meghan marked the occasion with a sentimental Instagram post. She shared a photo of a bulletin board filled with personal family memories — a visual timeline of her and Harry’s love story, from their early courtship to their life in California today — including a never-before-seen Christmas snapshot of Prince Archie, 6, and Princess Lilibet, 3.

The sweet snap captured Prince Archie planting a kiss on Princess Lilibet’s forehead as the siblings stood in front of a festively decorated Christmas tree, surrounded by wrapped presents and stockings hung on the mantle behind them. Both children share their dad Prince Harry’s signature red hair, with Lilibet’s styled in adorable pigtails.

A handwritten label beneath the photo read “2022,” marking the moment in time.

The Duke and Duchess of Sussex are raising their children in Montecito, California — Meghan’s home state — where she has occasionally shares glimpses of family life on the personal Instagram account she launched earlier this year.

A source previously told PEOPLE that Archie and Lili are the center of Harry and Meghan’s world at home in Montecito, creating “their happy bubble.”

“The kids are adorable. They’re incredibly smart, articulate, and fun,” the insider says.

Meghan Markle’s Instagram on May 19, 2025. | Meghan, Duchess of Sussex/Instagram

Meghan’s tribute to Harry on their seventh wedding anniversary featured approximately 40 photos of their private life, including many shots of Archie and Lili.

The collage featured an ultrasound photo labeled “Archie” next to a photo of Meghan looking down at her pregnant belly. Below that set was a tender picture of Harry with newborn Archie labeled “May 6, 2019” — the day he was born.

Meghan Markle’s Instagram on May 19, 2025. | Meghan, Duchess of Sussex/Instagram

The board also had a snap of Princess Lilibet in her crib when she was a baby, near another picture of labeled “2021” of Meghan sitting on the floor and holding baby Lili while Archie played beside her.

Another family photo captured Harry, Meghan, Archie and Lilibet sitting with paint at a pint-sized picnic table, plus a shot of Meghan appearing to chase after her kids on the beach.

Prince Archie and Princess Lilibet with Prince Harry and Meghan Markle. | Meghan, Duchess of Sussex/Instagram

“Seven years of marriage. A lifetime of stories,” the Duchess of Sussex captioned the Instagram on May 19, which was set to the song “I’m Gonna Be (500 Miles)”  by The Proclaimers.

“Thanks to all of you (whether by our side, or from afar) who have loved and supported us throughout our love story – we appreciate you. Happy anniversary! ❤️”