Miranda Lambert Blake Shelton divorce rumors: Are Miranda Lambert and Blake Shelton headed for a divorce? Miranda Lambert and Blake Shelton always seem on the verge of divorce. Blake Shelton and Miranda Lambert's marriage has been subject to rumors of divorce for over a year now.

RadarOnline.com reported that The Voice judge Blake Shelton had an with singer Cady Groves, 23. The month-long affair reportedly started after Shelton and Groves engaged in a sexy Twitter chat. The story was discounted by a source who told US Weekly that Blake "swears up and down that nothing happened."

According to OK! Magazine sources, Blake Shelton and Miranda Lambert have been "living separate lives." The magazine speculates that Miranda Lambert and Blake Shelton's breakup might be inevitable because their relationship has become a long distance one.

On Sept. 19 OK! reported that Lambert has been focusing on her music and Blake has been in Los Angeles coaching for The Voice. The couple reportedly can't find time to be together.

A source told OK magazine "They can go days without speaking. They'll send a couple of texts, but that's all they have time for. It's taking a toll on the marriage."

Miranda Lambert Blake Shelton break up talk is brewing. Country music's top power couple is reportedly headed for a messy divorce. Miranda Lambert and Blake Shelton are worth about $40 million. Blake earns another $10 million-a-year on top of that for coaching on "The Voice." Shelton and his first wife Kaynette got divorced in 2006. Now that Black Shelton is coaching on The Voice, he has a new legion of fans, but Miranda Lambert is still talking baby bump.

Miranda Lambert and Blake Shelton also reportedly had "an ugly confrontation" over family planning. An insider told the National Enquirer "Blake blind-sided Miranda by declaring on national TV that they aren't planning to start a family!"

The breakup rumors began on Sept. 15 when Blake was a guest on the Ellen DeGeneres Show and Ellen asked: "Blake, will you be reproducing soon?" Blake haltingly answered "Ah...I mean...no!" Ellen responded "I respect that, but no?" Blake just said "No."

Us Weekly quoted a friend of Lambert's saying "Miranda was absolutely floored! She believed the only thing to save their marriage was a baby - and now it's not happening. On top of that, her good pal Carrie Underwood is now pregnant, and that's only rubbed salt in the wound."