Fwb/ex has told me today that he thinks that whatever is wrong with his genitals is because of kissing me.
We haven't had sex for a long time but still mess around now and again, kissing and fondling. Neither of us has given or received oral from each other in the last 6 months or so either. He said the redness, soreness and peeing disruption he is experiencing corresponds with kissing me.
He has one other partner that I know of, there may be others, I'm not sure. I have had two other partners since my last sti check 2.5years ago. I have no symptoms of an sti but I'm going to the local drop in clinic first thing in the morning.
Aibu to think if he has something it's coincidence and not my doing? And if I have something it may be his doing?
I'm not asking for opinions on who I have sex with, just whether what he says is feasible. Everything I've read says kissing is 'safe'.