A true Conservative should not believe in divorce. When I was fourteen I had made up my mind that I would never be divorced. As time got on I would tell everyone that if I could no longer get along with my wife, I would move across the country and we would live apart, but divorce would never be an option. I have modified my beliefs such that I would agree that divorce of a spouse who was convicted of a capital crime or a similarly serious felony, or had committed life-threatening violent spousal abuse is justified.
Divorce is never something to be considered for a disagreement of any kind.
In 48 years of marriage my Wife and I have had ups and downs. I'll never forget telling my family that divorce was a possibility with my beautiful Wife. My Dad died of his last heart attack a few days later. It was as if my Dad sacrificed himself for our marriage and my Wife and I became closer during those bad times.
I have never couched this belief in religious faith, although Methodism by original nature is the epitome of conservative.
This is similar to the situation with Kellyanne Conway and her husband. Her husband is a piece of crap for shaming her in the media over politics. Likewise, this woman is a piece of crap as well.
Fortunately I married well and my wife and I are for the most part on the same page politically. We both vote for Trump together, and go to his rallies too.
Thanks. I would tend to agree, and believe that we in our present society take divorce (and the vows of marriage) far, far, too lightly. I seriously regret— some years on, now— that it was necessary to divorce my wife, but it was. In marriage, we must believe our spouse to be an unwavering ally at a fundamental/spiritual level. If they are not, and openly identify themselves as an enemy, the options are few, and none of them good.