Over the weekend, Tim Tebow and his fiancee, Demi-Leigh Nel-Peters, suffered a devastating loss.

Nel-Peters’ 13-year-old sister, Franje, who was responsible for bringing the couple together through Tebow’s “Night to Shine,” an even that celebrates people with special needs, died suddenly on Saturday after a lifelong battle with an incredibly rare condition called cerebellar agenesis, according to the South African.

“My little Princess, Angel on Earth, biggest joy and baby sister, Franje, passed away earlier today,” Nel-Peters wrote in an Instagram post.

Franje was born without a cerebellum. This condition severely limited her motor functions, as well as her ability to talk, walk, and develop as a child.

“Our hearts are aching beyond measure but I am grateful knowing she’s forever relieved of the pain she experienced on earth,” Nel-Peters added. “She’s laughing, running and playing in heaven just like we always hoped she would on earth. She’s free! Thank you for all your prayers, love and support.”

The 2017 Miss Universe and humanitarian worker concluded her message in their South African native language which translates:

“Love you always my Sussa and someday we’ll be together again!”

The New York Mets minor leaguer shared a photo of the three of them, while offering his prayers and love to Nel-Peters’ parents.

“Our loss but heavens gain,” Tebow wrote. “So grateful for the hope we have of being reunited with the ones we love through our Heavenly Father.”

The pageant community also reached out to offer their support to the former Miss South Africa.

“Love you dearly Dems,” former Miss USA Sarah Summers said. “You’re full of grace even in the hardest times.”

Former Miss Universe winners Pia Wurztbach and Iris Mittenaere also shared their condolences.

Let’s all pray for Demi-Leigh and her family in their time of grief.