Tired:
Bless you! You and your wife have encompassed what unconditional love is about: love without condition. That is what Jesus told us about, and it should be embraced by all. You have also shown what our vows mean: through sickness and health. I believe we can be blessed by abiding by these vows. Faith and belief.
Sex is a wonderful and valuable part of a relationship, but it's not everything. Sometimes people like to be with each other simply because they are best friends. Sex can be a part of it, but not always. Sometimes there have been relationships of NO SEX when both parties are homosexual, but the parties are so close to each other that their relationship is primary and they don't want to lose it, so they curtail sexual encounters. People are so different, that not all combinations fit into a mold. people just do what they want to do.
CG