Am I in the wrong?

Recently, I got some mods in wobbly life so I could get a bunch of money and all cars, but my friend got all pissed because “You didn’t work hard for them like I did” I get I did “technically” cheat, but it is literally a sandbox game! Minecraft is a sandbox game and you don’t get all pissed if I mod in it, It’s not like I can grief or ruin the joy out of others, he says that “Your ruining MY fun”.. bro what? I tried telling him that he could do whatever he wanted cause it is a SANDBOX game and I can do whatever I wanted. I haven’t gone outside of multiplayer and offline, I only do multiplayer with my friends, and arcade, so I can’t ruin anyone’s fun Am I in the wrong?