My hubby and I are in our sixties. He's not interested in dealings with me either, but I just take care of my own needs from time to time. Intercourse is painful for us ladies as we get older, but some serious kissing and touching would be nice.
I'm sorry your significant other is not interested either. Have you really told her how much some sort of sexual contact means to you? (I haven't said anything to my husband, since I'm thinking he's stressed out as it is.)