Imho it is okay to have some "group Therapy" here. Since you were a paying so much and keeping their business running (to a certain degree of course), we all profit from this, so thank you btw.
Yes, you did a mistake by posting those photos here, but it could have happened to myself, really hope you get a healthy relation to them again. Would be unfair if they keep this up for so long. It is not like we do not know that she is doing some naughtier things in secret videos, but just like a visual conformation what to expect, so i would say the wrongdoing is not as big as they made it (?).
And not to forget: Boooooobies!