There’s absolutely nothing wrong with buying yourself presents though, I work insane hours in a crazy job and spend hundreds on myself every single month because I’m not married or have a family and have that luxury.
Jack on the other hand, if she wants to buy herself shite from the internet, she can. But she can’t have both with pleading poverty and rattling the tip jar every day.
(The added thing here is her son, and it sounds like he gets a half eaten gingerbread man and an abacus every Christmas and is delighted with it. If that is the truth with the tat she buys herself, she can get to duck).