LDS Apostle Charles W. Penrose wrote:
In the divine economy, as in nature, the man “is the head of the woman,” and it is written that “he is the savior of the body.” But “the man is not without the woman” any more than the woman is without the man, in the Lord. Adam was first formed, then Eve. In the resurrection, they stand side by side and hold dominion together. Every man who overcomes all things and is thereby entitled to inherit all things, receives power to bring up his wife to join him in the possession and enjoyment thereof.
In the case of a man marrying a wife in the everlasting covenant who dies while he continues in the flesh and marries another by the same divine law, each wife will come forth in her order and enter with him into his glory. (”Mormon” Doctrine Plain and Simple, or Leaves from the Tree of Life, by Charles W. Penrose, p.66, 1897, Salt Lake City, UT.)
LDS Apostle Erastus Snow preached the following
It is interesting but still it is not doctrine. I would call this a discourse or pondering the great beyond.
So many here want to take a personal opinion or belief and lable it LDS doctrine.
The offical scriptures and doctrine are in the standard works.
http://scriptures.lds.org/en/contents