I'm in my late 40s and I've been getting frustrated for a while with the lack of sex in my marriage. My husband has gained quite a bit of weight over the last few years, and this has affected his ability to perform in the bedroom. He has erectile dysfunction in other words. He hasn't shown any interest in doing anything about it. I have raised my concerns about it but it inevitably falls on deaf ears. His weight gain has also made me feel less attracted to him than I was before.
We get on well otherwise, but I've been pondering if I can continue being in a sexless marriage indefinitely. I have never had an affair or cheated, but I've started having thoughts about what I should do if the situation doesn't change. I have to confess that I have started having thoughts about having sex with other men. This would have been unthinkable to me until recently, but I've started thinking about it due to how desperate I'm becoming. What are people’s thoughts?