Husbands and wives are at each other’s throats over which Republican should be the party nominee — sparking tearful lovers’ quarrels, hurt feelings and heated living-room debates.

Jonathan Hanson, 42, of New Hampshire is a diehard Donald Trump supporter but his wife, Brooklyn-born Dana, 40, is for Ben Carson — and hates The Donald.

“My husband thinks Trump can do no wrong. I’m like, really, dude?” said Dana, whose mom is a Muslim. She said she’s been brought to tears arguing GOP politics with her hubby.

“It breaks my heart — it gets heated. He’s just so stubborn,” she said.

The couple, who have been together for eight years, can no longer watch TV without getting into shouting matches, Jonathan admits.

“Watching the news can get ugly. We’re both so strongly opinionated. We’ll argue all night long and toss in some expletives,” said Jonathan, who likes Trump’s tell-it-like-it-is persona.

“It gets to the point where I’ll just go to bed because I’m sick of it. She thinks I’m out of my mind for supporting him,” he said.

‘It gets to the point where I’ll just go to bed because I’m sick of it. She thinks I’m out of my mind for supporting him.’ - Jonathan Hanson, Dana's husband

The two have had to set rules not to talk about politics among friends, in public or at dinner.

Other Republican couples have agreed not to bring politics into the bedroom.

“When our night ritual begins, we don’t talk about it anymore because it gets heated,” said Jeannine Hinman, a lawyer from Fresno, Calif., who supports Marco Rubio while her husband of 35 years backs Trump.

“We have to say, let’s lower the volume or change the subject. We have to try to find a common ground,” she said.

The couple began bickering while watching a recent debate when her husband said Trump should be able to interrupt.

“I looked at him like he had lobsters coming out of his ears. I’m was so surprised,” she said.

Eddie and Nicole, a Republican couple from Staten Island, said they make it work by simply turning off the TV.

“Years ago we used to look forward to watching an intelligent debate together — but now it’s a forum of insults,” said Nicole, who supports Carson while her husband backs Trump.