Don't know where I am supposed to post this so feel free to move it if needs be.
Background information;
I am 29 and I am asexual. I have no children, don't feel the need for them or a man (don't see the point tbh). I have no pets again don't see the point, personally think they are smelly and hairy and frankly unnecessary. I live alone and am happy doing it, I love my own space and freedom to do whatever the hell I want.
Here's the problem, my best friend seems to hate the fact that I spend money.
We have been friends for as long as I can remember, nursery, primary, middle (there was still a three tier school system in place where we grew up, it's gone now) and high school together. I have stuck by her through numerous breakups, three children and was actually there during the birth of one. We work together and make the same money. I love her and her children with every fibre of my being.
She just always seems to have something to say when I buy something that she can't or won't. "Wow, that's expensive!" "I wish I could buy something like that." "Did you really just buy that?" "Do you know what I could do with the money that is worth?" I wouldn't mind so much if it was every now and then or even if it was just the big ticket items but it is everything.
Two months ago I bought a new MacBook, I needed it for work and my 8 year old windows was so slow it was easier to work from my phone. I understood that this wasn't exactly cheap and shrugged off the "How much?!?!" "For a laptop?" "Are you serious?"
Today we were in a coffee shop I bought myself a cold juice thing (I hate hot drinks), her a coffee and her youngest a biscuit. And she started again "how can you afford to live like this?" "Do you know how much this costs?" "I wish I could buy coffee whenever I wanted." She was in the coffee shop. She had her coffee. I bought it! I don't go to coffee shops often because I don't like to, but I like to occasionally treat her.
I bought her eldest some art stuff for her birthday. She (my friend) had asked for this so I bought it. I spent around £25 on pens, felt tips, pencils, paints, colouring books and all the accessories needed for those items. Imo not that much and the same that I would have done for my neices and nephews. She went off that I spent more than was "reasonable". I honestly didn't think that £25 was that much for a nine year olds present but she was really upset. I don't understand when she spent £400 on one present and had a massive party at a large hall and invited all her friends. I bought what she asked for! Most of it came from B&M fgs!
Is she resentful that I have the freedom to do these things? Is she jealous? Is she mad at my frivolity? Is she mad that she has children and her money goes there and I don't have any of those responsibilities?
I just don't get it. And frankly it is starting to affect our relationship as I don't want to be around her constant judgement anymore. What should I do?