Leann Rimes' Ex Sister-In-Law Slams ‘Trainwreck’ Singer As 'Pathetic Piece Of Crap'

Leann Rimes former sister-in-law is on the warpath and raging on Twitter against the singer, whose eight-year-marriage to her brother, Dean Sheremet, ended in divorce.

“I have to admit there's been times when I've wanted to give my ex-sister-in-law advice,” Candice Sheremet tweeted on April 12. “You're such a goddamn idiot, just stop. It's sad, and embarrassing. I almost want to give you sisterly advice: ‘You need help.’”

“I have one of those 'crazy ex-sister-in laws' and I do feel bad for the mentally ill,” she blasted in another message. “I'm also glad my brother has no ties (i.e. children) with her.”

As RadarOnline.com reported, Rimes’ marriage to Sheremet imploded in 2009 after she and Eddie Cibrian were caught cheating on the set of a Lifetime movie they were working on together. The couple divorced in 2010.

Cibrian, 44, also divorced his wife, Brandi Glanville, the same year, and he and 35-year-old Rimes then tied the knot.

One of Candice’s confused followers wanted to know why she was going off on Rimes so many years after her brother moved on.

“Just all her ridiculous antics,” Candice responded. “I check them out here and there. This time I just felt so embarrassed of her and her life.”

When a follower noted she had empathy, Sheremet responded: “Thank you my love. But it's not empathy. I think naturally just being a human when you see someone so f***ed up  you want to help. Even if it's your crazy f***ed-up ex-sister-in-law.”

“I'm at the ‘You're so pathetic point,’” she continued. “Probably because I personally know her. And know what a pathetic piece of crap she is. It's really sad to me at this point.”

Another woman noted Candice and her brother, Dean, are “good people” and she wouldn’t be able to be so nice to Rimes.

“My bro is a wonderful person inside and out. I am too,” Candice responded, adding, “But I have a little firecracker in me. We were fortunate enough to have good people around us, and we have good morals.”

“I am grateful. But its like a train wreck,” she continued. “I just can't stop watching.”

When another follower asked Candice if she thought Rimes might know deep down that Eddie Cibrian may not love her.

“I completely thinks she knows he doesn't love her at all,” said Candice. “But she will try and latch on to every last second. Something's brewing, something's in the air.”

“She's a very sick woman,” Candice told her Twitter followers. “She's living her hell, and I don't wish that upon anyone. Extremely sad.”