LeAnn Rimes' husband Eddie Cibrian has reportedly had enough of her personal "chaos."
The 30-year-old singer admitted herself into rehab in August to seek treatment for anxiety and stress.
In the same month, LeAnn sued two women, a teacher and her daughter, for allegedly bullying her.
She was also hospitalised in October for a "massive infection".
Eddie is fed up with what seems like an interminable series of crises.
"[It's] chaos. It never seems to end," a source told the US edition of OK! magazine. "He can't take all of the drama anymore. He told her he needs some time alone to get his head together."
Eddie's TV show The Playboy Club was cancelled after one season.
Apparently the actor is financially dependent on LeAnn.
"LeAnn is the breadwinner and he's not about to destroy that gravy train," the insider said.
"But he's checked out emotionally."
LeAnn cheated on her former husband Dean Sheremet with Eddie.
Eddie was also married to Brandi Glanville at the beginning of his relationship with LeAnn.
LeAnn and Eddie married in 2011.