I wish there were more women in this world who understood loyalty, and faithfulness, and all the other great stuff that made my great gandparents marriage last 80 years...
Good for you, I wish you the best, and I am almost positive that if you talk to your husband about this, that you two will find that spark that was there so long ago... im sure he loves you, and maybe youre right about the reasons for you. If in the end it doesn't happen though, you might want to consider something else. Otherwise you may find yourself one of those late life divorcees that wait for the kids to leave. I would hate to see that, you sound way to intelligent and caring.
Good Luck, and thank you for the post, you made my night....