Partner and I live together, not married. We have a joint account for mortgage and bills, but our wages get paid into our personal accounts and we transfer a proportion of our earnings into the joint account each month.
I am the higher earner, and I'm also a saver, rather than a spender. He spends a lot of his own money on a hobby, and on cigarettes, and doesn't save.
A few days ago, I bought myself a shiny new piece of tech. With extra accessories, it was just over £900. I paid for it myself, out of my savings. He was out doing his hobby when I ordered it, then it just didn't cross my mind to announce that I'd ordered it when he came back.
The parcel arrived this morning and he has got into a proper grump about the fact that I've spent 'so much' money on something just for me, that I didn't discuss the purchase with him and that I've been selfish.
I don't think I've done anything wrong.
AIBU?