The Resurrection: "And their joy shall be full forever" (2 Nephi 9:18).

According to Brigham Young:

"I think it has been taught by some that as we lay our bodies down, they will so rise again in the resurrection with all the impediments and imperfections that they had here; and that if a wife does not love her husband in this state she cannot love him in the next. This is not so. Those who attain to the blessing of the first or celestial resurrection will be pure and holy, and perfect in body. Every man and woman that reaches to this unspeakable attainment will be as beautiful as the angels that surround the throne of God. If you can, by faithfulness in this life, obtain the right to come up in the morning of the resurrection, you need entertain no fears that the wife will be dissatisfied with her husband, or the husband with the wife; for those of the first resurrection will be free from sin and from the consequences and power of sin.

[Brigham Young, October 6, 1862, in Journal of Discourses, 10: 24].