LeAnn Rimes is once again battling the ex of her husband, Eddie Cibrian, and this time serious allegations have been made.

Brandi Glanville, who is also one of the stars of “The Real Housewives of Beverly Hills”, says her son Mason, 9, found what he thought were Skittles in LeAnn’s purse and ate some…only to discover they were laxatives.

“I, unfortunately, don’t find her to be stable and I don’t want her around my kids when Eddie’s not there — or at least the nanny, his parents, someone,” Glanville said. “Mason, my eldest, ate some of Le’s candies and got extremely ill. And Le’s candies are laxatives. It was a big f–king deal for me, and I lost my mind. They don’t keep sugar in the house. He thought he finally found candy.”

Glanville and Cibrian have been battling one another, as well, over whether their sons should appear on her reality show. Cibrian made a statement about his ex-wife’s actions, pointing out that she has chosen to go to the media with her complaints about LeAnn rather than take her frustrations out face-to-face.

“It is absolutely ridiculous that my ex-wife continues to put the personal lives of myself, LeAnn, our sons and my family on public display for the sake of her notoriety. She is fully capable and has the means of contacting myself and LeAnn privately to discuss any matter concerning the children. The fact she chooses not to, should be pretty transparent. And while I do not wish to fuel her ever-igniting fire, there is a breaking point where enough is enough.”

LeAnn has had a rough year; she entered a 30-day treatment program in August to learn “coping mechanisms” after she claimed Glanville’s friends were bullying her online and over the phone. The 30-year old country star met Cibrian on the set of a film while he was still married (she was married, as well), causing tension between her and Glanville.