Eddie Cibrian’s ex “couldn’t care less” about his engagement to LeAnn Rimes

“Brandi knew this was coming for a while, but after everything she’s been through since finding out, she couldn’t care less. LeAnn has gotten exactly what she wanted from the get go,” an insider told UsMagazine.com.

The insider adds: “[Brandi] never wanted Eddie back, so it didn’t matter if they got engaged, broke up or whatever. But now he’s LeAnn’s problem.”

“She can wonder what he’s doing on those boys-only trips, who he’s always texting, who’s at his poker nights. As long as she continues to be good to her two boys, it doesn’t matter to Brandi,” the source continues, “LeAnn should keep her eyes open. A tiger never loses his stripes.”

Cibrian and Rimes had an affair that broke up both their marriages while working on the set of their Lifetime flick Northern Lights in 2009.

Cibrian and Glanville were married for 8 years and have two sons together: Mason, 7, and Jake, 3. Rimes’ divorce from Dean Sheremet ended this time last year. Sheremet is now engaged to girlfriend Sarah Silver.