Reading these threads just go to show how easy it would be to destroy someone’s marriage.
All you’d have to do is set up a fake instagram account, say you’re an anonymous person and “This was what your husband got up to” and the person is thrown into doubt and women on mn fall over themselves to say that he must be cheating, because a random er on the internet said so, so there must be something in it.
It could equally have been one of the mates having a laugh. It could be that some slept with prostitutes and he didn’t so the mates decided to go on the windup.
The instagram account said it hadn’t actually met him, so that’s not exactly indicative of a trustworthy source is it?
Anyone doing any kind of anonymous shite like this is a cunt, there is literally 0 reason to send anonymous messages to wives. If you’re genuine then you put your name to your accusations or shut the fuck up.
OP I would delete the message. If your husband really is the type to sleep with prostitutes then it will come out in time. But as much as there are posters on here who almost gleefully need to insist that all men are at it, they really aren’t.