I believe that all three parts could be inseparably joined at some future time in some other plane of reality, I refer to this union as my eternal soul. I believe that this physical life has purpose and that this purpose is to learn to love each other.
Social interactions seem to provide the opportunities for learning to love.
The primary vehicle involved in social interaction is that of language. It would seem that some language forms mediate the development of loving and harmonious relationships. The family provides the training environment for our purpose here to learn to love. And hence there can be no compensation for failure in the home. Whether or not our family will last forever is dependent upon certain personal actions we take during our earth life and upon our success in learning to love each other.