I feel your pain - my ex married my friend that I introduced him to. But I’m now happily married to someone else. The right person will only have eyes for you!

this wouldn't be horrible if it didn't happen so often. you've set up more girls than a lot of people have friends. you should figure out why this keeps happening, and maybe have a chat with your friends. assuming you're not introducing them on the first date it's alarming that they're regularly going after girls youre dating. that's a little sketchy and a lot shitty

But don’t even be mad though...

And your friend(s) don't even have the decency to turn these girls away. Maybe you should cut ties before they end up sleeping with your wife when you eventually manage to have one.

Wanna be my friend?

There's money to be made in there, mister Matchmaker!

I mean if you're getting laid and being safe I'd consider this a blessing that you can have fun with.