LeAnn Rimes' husband Eddie Cibrian is allegedly not at all happy with his ex-wife Brandi Glanville getting serious about dating Jonathan Ruiz out of fear that he might replace him as the father figure of their sons, Mason and Jake.

In a new article from Celebrity Dirty Laundry, Eddie Cibrian allegedly felt threatened by the role that Jonathan Ruiz is taking on Brandi Glanville's life, and that of their sons.

"The Real Housewives of Beverly Hills" star Brandi Glanville has always been vocal about her dating policy: she won't introduce any man to her sons unless she thinks it's serious.

According to Star Magazine, Brandi Glanville and Jonathan Ruiz spent time with her sons as they sailed on the real estate agent's yacht off Marina Del Rey in California. Ruiz is employed with "The Agency," owned by Mauricio Umansky.

Mauricio Umansky's wife, Kyle Richards, have been at odds with Brandi Glanville for so long so it took everybody by surprise to learn that she's dating Jonathan Ruiz.

"We're sure Eddie Cibrian is not happy about another man taking over her father role, but after years of subjecting the boys to LeAnn Rimes there really is nothing he can say about it," said CDL.

Eddie Cibrian's wife, LeAnn Rimes, has a good relationship with his sons, Mason and Jake.

LeAnn Rimes even gushed about the sons of Eddie Cibrian and his ex-wife Brandi Glanville in an Instagram post.

In the photo, the country singer appeared to be giggling while she covers the face of her stepson. She wrote, "Oh, the things that come out of kids mouths! My shirt says it all #BOYS @zoekarssen #oldiebutagoodie Mischief 1 & Mischief 2... I'm a lucky stepmom! Their parents made great kids!"

It also seems that the fractured relationship between Eddie Cibrian and "The Real Housewives of Beverly Hills" star Brandi Glanville over LeAnn Rimes is on the mend.

Brandi Glanville tweeted, "Thx for sponsoring me on my "WALK for WISHES* Eddie and @leannrimes please RT https://shar.es/1fiWHe  to your followers to Grant More Wishes!"

Thx for sponsoring me on my "WALK for WISHES* Eddie and @leannrimes please RT https://t.co/Q49E6CY8Dd to your followers to Grant More Wishes!

— Brandi Glanville (@BrandiGlanville) April 9, 2015