I have tried for endless hours to figure this out, including repeated calls to ancestry, without success. I accidentally add the wrong spouse to someone, and the only way I have been able to disconnect it has been to totally delete the person and start over. But now I have one that is going to create a huge problem if I do that because of further connections. There MUST be a way to "undo" the spouse's name/profile and add in the correct one. Thanks to anyone who can solve this for me.