In an interview with Us magazine, the former model said she and Cibrian, 36, have “decided to take some time apart.
“I want to do what is best for our children. Eddie and LeAnn deserve each other,” Glanville said, noting that the final straw came when Cibrian and his famous country-singer mistress were spotted out together last week, according to Us.
PHOTOS: Click here to see LeAnn's tale of two dudes.
Just four months ago, the same magazine busted Cibrian and Rimes out together on a romantic date, cozying up to one another and even kissing over the table.
According to the report, Rimes and husband Dean Sheremet’s friend Jeff Berger has been facilitating meetings between the singer and Cibrian for weeks, even giving them use of his rental home in Los Angeles. Berger denied enabling the affair.