I can't believe how many people are saying your situation is 'precarious'. Your kids go to after school clubs, you have broadband, you can sometimes go out to the cinema or for a holiday. 'Precarious' is not knowing whether you can pay the rent or bills, or only wearing hand me downs, not having to skip Butlins this year. I can't believe anyone would think you're in the bottom 10%. Just unreal. Some of you are living in a fantasy land, and it's seriously insulting to those of us who actually live/have lived hand to mouth.
There are far far far FAR poorer people. You might not have some luxurious lifestyle, but that's most people.
I had mental health problems in my 20s and lived off beans, cereal, pasta and bread most of the time. Some days, I didn't eat more than a bowl of cereal. I was in a homeless shelter and sleeping on people's sofas for six months when I really lost it and even when I got it together, it was a struggle. I certainly wasn't buying new clothes or going to classes or paying for the internet. I could barely afford to pay the rent most months, let alone anything else.
We're pretty much in your position now, and I feel wealthy. I don't worry about paying the rent or buying food, we save up a little each month. That, for me, is basically luxury.
I used to live in Korea, and even though it's a developed country, the level of poverty, especially among the elderly, is something else. They get about $200 a month from the government and then most of them supplement that by picking up cardboard to sell to recycling plants, they make maybe $2 a day from that. Rent in Seoul is, minimum, $400-$500, then bills, tax etc on top of that. You see all these bent up old women, 80 years old, hobbling down the street, they are bent double, pushing huge carts of cardboard. Seoul is freezing in winter (-10 or so) and boiling in summer (35+ and humid) but they're still out every day. They normally live in tiny, badly constructed studio apartments which get mouldy really easily. I used to live next door to a family where three generations lived in one studio apartment, mum, grandma and two teenaged kids. That is the reality for so many people here, despite it being a wealthy country.
I honestly cannot believe you, or anyone else, would ever begin to imagine that you live in poverty. That is mad. People have become so used to having internet, a phone, after school classes, a TV package, that they honestly think those things are essential. We don't pay for TV or phones or any after school classes. Those things are not necessary, they're just mindless crap most of the time (classes maybe not.)
Honestly OP, count yourself lucky that you have no idea what real poverty feels like.