Is NOBODY wrong in the post ? POST : My bf asked to use my calculator to check something before a test because he was too lazy to use his in his bag so I let him. The problem is that he wanted to check something in degrees to radians but instead he put it into GRADIANS. 


I didn't even realize and did the whole test in gradians and only found out when I was talking to my friends in next period when every answer they got was different than mine. 

Then I realized that my calculator wasn't in radians cause I did everything right but was still getting the wrong answer!

I texted my bf and told him we're done and said a few hurtful things that I now regret but now my friends and people are saying that I shouldn't have broken up with him cause it was just a mistake. I feel bad cause i studied a lot for this test and I'm probably going to fail because literally every answer is incorrect.