My husband is 65 years old. We married in October of 2015. He was extremely sexually active but had difficulty achieving an orgasm. Last summer he started losing interest in sex. He has gained 23 lbs, went back to smoking (2 packs/week). He was diagnosed with low testosterone and I give him an injection once a month. He said it was because he was not working enough. He has been working 40 plus hours a week since December and we now have sex less often,, maybe once a month. He takes blood pressure meds and anti-depressants (wellbutrin). His therapist has given him names of doctors specializing in couple therapy and sex issues. It is so upsetting and we now have arguments about it. I feel undesirable and he feels like he is making me unhappy (he is). But he will not make that appointment, forgets to re-fill the testosterone and forgets to take the Cialis. When he was living alone he took Viagra daily to masturbate....and was on it while we were dating. He will not tell me why he doesn t take it now. Help.