Katerinal, you seem to be establishing a few new interests outside the home, I think at 80 leaving would be difficult, your husband has the problem, not you. He wants to control you and you are finding the courage to say enough, let him sulk, if he’s unpleasant, take yourself of somewhere else, perhaps when he knows you are not interested in dancing to his tune he will respect you more, if not you will be pursuing your interests and be happier, perhaps get your son round for more visits, tell him your leading more separate lives, easier than going down the legal route.