I (think) I get it Ben. Your software has been pirated a lot and your angry about it, but why accuse me of something before you know if it's true?
The correct thing, in my humble opinion, would have been to reply with something like
”Jonas, you can’t use our software on both your own and your brothers computer, even when they’re used simultaneously. For this you need to buy another license, sorry that I couldn’t help you”.
Then, since I find your software attractive enough, I would have purchased another license without complaining about it.
Being treated like a criminal, however, isn’t a very nice experience Ben. Probably the worst thing you could do to a customer...
P.S. If you're hungry I gladly share the food in my fridge with you Ben. D.S.