This is interesting as have been on both sides.Many years ago I was married ( pre escorting days ) and I found a text message on my husbands fone something like "hope to arrange a booking soon" and a girls name.I called the number and she told me she was an escort,but she wouldn't be able to say who she has seen and who she hasn't.It was actually the start of the end of my marriage from that point.I am so happy that I got the truth though when I called her.You could argue that she was not very proffessional as she should not of told me who she was.But for me on that day she did the right thing fo for me.It wasn't the only factor in why we split,but was the icing on the cake so to speak.Having said that if "wifey" calls me now I would use one of the stories used above,selling a car,books,etc.Thinking about it too much I could go mad though as I can see it from both sides,would you wanna know if the other half was messing about or not?I just feel my middle name is discretion and it is not my place to possibly cause a split or any other issues in my clients life.
It's a bit of a conundrum, isn't it? To be honest, if she could keep calm enough to think it through, a client's wife could just call us up and pretend to make a booking (for him? And/or a surprise 3some?) in order to establish who we were, if she already had a suspicion. Yeah, you might be a bit puzzled to hear from a wife since those sorts of requests are 98% from male fantasists, but you might not immediately think, "UPSET SPOUSE ALERT!" either.
I personally don't feel responsible for my clients' relationships. I don't make anyone visit me, I don't make anyone look at my website or take down my phone number. I don't even think a wife "failing to fill out her wifely obligations" is to blame for an attached man deciding to see prostitutes. I do things I shouldn't all the time - eating treats, mostly

- but I don't blame the makers of baked goods or the shops that sell baked goods or adverts for baked goods. It's MY decision. Along the same lines, I have never cheated when in a monogamous relationship, and would never do so. Having sex is like eating treats - you might be super-tempted but you're not
out of control unless you have a much more serious addiction issue so it's still you who decides to go ahead and do what you know you want to do. People even nowadays still like to say that men can't control themselves but I don't believe that because that would make them
literally animals.
Sorry, I don't mean to go off on a tangent - just musing a bit here! It's obviously not important really cos I've never had a text or email let alone a phone call from an angry lady-spouse, but while I would try to just get off the phone in order to avoid talking to someone who might start screaming at me, if she asked me calmly I might respond that this number is a work number for an escort, yes. But mostly I would try to avoid any sort of conversation since I don't like the idea of any potential torrent of abuse etc. It's not like I'd be on her side or the client's side - I'd just want nothing to do with any of it! The fact that we prossies participate in the cheating behaviour of certain clients is just something I try not to think about (beyond deciding that I will never. Ever. Get. Married!).