My wife sometimes wakes up emotional because of her dreams (and sometimes it's things I did in her dreams). Happens to me sometimes too. But, we laugh at each other and are nice to each other and are rational enough to not take out our dreams negatively on each other. However, when she wakes up happy because I was really nice to her in her dreams you can bet your ass I take credit for that!
She should be forced to register as a "false sex offender accuser" the same way that actual sex offenders have to register. This will allow people who are potentially interested in her to know the risks they're taking by associating with her.