Vanessa Trump, 48, former wife of Donald Trump Jr. and mother of five of President Trump’s grandchildren, announced Wednesday she has been diagnosed with breast cancer.

“I’ve recently been diagnosed with breast cancer. While this isn’t news anyone expects, I’m working closely with my medical team on a treatment plan,” she wrote in an Instagram post. She noted a medical procedure performed earlier this week and said she is “staying focused and hopeful” with strong family support.

Ivanka Trump responded: “Praying for your continued strength and a swift recovery. Love you, mama.”

Vanessa, who shares five children with Donald Trump Jr., requested privacy as she focuses on recovery.