So yeah as you can tell from the title me and my mum were arguing and she got mad and broke my laptop. I want to know whose fault is it?

I did make her angry by arguing with her but she took out her anger in the wrong way?

Who should have to pay to fix it?

I really would like a response because I haven't told my mum that she broke it yet when she threw it. It's also only the hard drive that broke so as I was saying before, I was saying that I disagreed with her opinion but she did take it out the wrong way?