When I started dating my husband, he told me he had a low libido. I said I could deal with that. We waited several months before having sex, and then after we started, it was infrequent and impersonal. There was some slow improvement over the three years we dated. Then we got married, and suddenly he had no libido at all. He blamed health problems and assured me he was trying to address them. Despite being diagnosed and successfully treated for multiple physical and mental health issues over time, things only got worse. After four years of marriage, the relationship has become strictly platonic. I can’t even start a conversation about intimacy without him getting irritated. After we married, he also decided he no longer wanted children, and I eventually convinced myself it was probably for the best, given his health. We built our dream home, adopted a pet, and...