Hmmm well I would be one of those bs's that got an incurable std from my ex husband. I heard that line too "well it didn't come from her"..........okay.....yep must have been the tooth fairy left it for me in my sleep! Give me a break....stupid things WS's say. Mine likely still hasn't figured out the truth 3 years later.
The best one I heard was "it must have been her husband, he cheats"..........I said yeah and so do you so I guess that makes you both equally assholes.
It is one thing to have an affair and get through that, it is a completely different story to have to deal with an std on top of it. It can be done, but it is so tough.
I hated him for so long for giving me the std

Then I started to learn more information about it and discovered it isn't the end of the world even if it feels like it.
I am so sorry sweetie ........ hugs and take care
Kid