GAINESVILLE, Fla. (AP) — University of Florida president Ben Sasse announced late Thursday that he will leave his position of nearly two years to focus on taking care of his family after his wife was diagnosed with epilepsy.

In a post on the social platform X, the former U.S. senator from Nebraska said that “after extensive prayer and lots of family tears,” he asked university officials that day to start looking for a new president. In a statement, the university said his resignation is effective July 31.

“I need to step back for a time and focus more on the needs of my family while we rebuild more stable household systems,” Sasse said, adding that he would continue to teach at the university.

Sasse’s wife, Melissa, who had an aneurysm and a series of strokes in 2007, was recently diagnosed with epilepsy and has been having “a new batch of memory issues,” he said.

“We’ve battled some nasty seizures the last couple years, but she’s always remained a warrior,” he said.

The couple has two daughters in college, and their youngest child is turning 13, he said.

Sasse, a Republican, left the senate last year after being named the 13th president of the university.

While in the Senate, he was a prominent critic of former President Donald Trump who joined with a handful of other Republicans to vote in favor of conviction his impeachment trial after the 2021 Capitol riot. That led to criticism from within Sasse’s own party even though he voted with Trump 85% of the time and helped get his three Supreme Court nominees confirmed.

The chair of the university’s board of trustees, Mori Hosseini, thanked Sasse for his leadership.

“He has left a lasting impact on the university and all of those associated with it. We wish Ben all the best as he steps back to focus on his family,” Hosseini said.

Sasse thanked the university for welcoming his family and said he was grateful for the professors and students as well those behind the scenes, like third-shift maintenance crews and the early morning cafeteria workers.

“We love you. You touched our hearts and made this more than a job — you made it our community,” Sasse said. “That’s why we’re not going anywhere.”