Based on the writings of Ellen G. White, the only circumstance that should lead to the dissolution of a marriage is infidelity.
She states,
"In the Sermon on the Mount Jesus declared plainly that there could be no dissolution of the marriage tie, except for unfaithfulness to the marriage vow. 'Everyone,' He said, 'that putteth away his wife, saving for the cause of fornication, maketh her an adulteress: and whosoever shall marry her when she is put away committeth adultery' R.V." (MB 63) ⚠️ Reference could not be verified.
While many other writings discuss unhappy marriages resulting from haste, mismatched temperaments, or other difficulties, the counsel given in those situations is to work through the issues. For instance, in the case of an unhappy marriage, it is noted, "If they find they are not calculated to make each other happy, they must endure it the best they can" (
1SP 111.1).
The guidance for couples in difficult marriages is to cultivate better character and interaction: "Neither the husband nor the wife should attempt to exercise over the other an arbitrary control. Do not try to compel each other to yield to your wishes. You cannot do this and retain each other's love. Be kind, patient, and forbearing, considerate, and courteous. By the grace of God you can succeed in making each other happy, as in your marriage vow you promised to do" (
MH 361.5)
.