Match Group CEO Mandy Ginsberg is stepping down as she grapples with health issues ahead of the online dating conglomerate’s separation from its parent company.

Ginsberg told employees at the Tinder owner that she’s leaving the company after 14 years following a “personally trying” period that has included a recent surgery and a tornado slamming her Dallas home.

“While I expect to have a clean bill of health, short term I need to take care of myself and so will take some time off this year to do just that,” Ginsberg told employees in a Tuesday email announcing her departure.

Match Group president Shar Dubey, Ginsberg’s deputy, will take over as chief executive March 1, the company said. The shakeup comes just months ahead of Match’s spinoff from Barry Diller’s media conglomerate IAC, which is expected to close in the second quarter of this year.

Ginsberg said she had a preventative double mastectomy a decade ago to address her high risk of breast cancer after her mother and aunt died of ovarian cancer. She had to have another operation just last Friday “due to an FDA recall of the implants, because they have been linked to cancer,” she said in her note.

“It’s been a lot to handle,” she added.

A tornado that swept through Dallas in October also left Ginsberg’s home “unlivable,” she said. “This has definitely impacted my family.”

GInsberg promised a smooth transition as she hands the reins to Dubey, who she said “knows every inch of these businesses.” Dubey has been at Match for 14 years and previously served as Tinder’s chief operating officer, along with other roles, the company said.

Match also said its chief financial officer, Gary Swidler, will take on the additional job of chief operating officer. He joined the company in late 2015, Match said.

“It’s been a fantastic journey working with Mandy these last 14 years, and it’s very hard to imagine this company without her,” Dubey said in a statement. “I’m incredibly grateful that we have such a strong leadership team that will continue to drive the business forward.”