It's also owning lower quality goods, that plague you by breaking all the time. So the maintenance cost (time and energy) is quite high. It's almost better not to have things when you're poor, because the things you have are just a big headache. I think it's also that increasingly working people are living in old houses that were never built properly, and now have lots of problems. And even new things you buy, are ju…
A few accumulated years of those savings would let you buy a better-quality drier or washing machine - saving you from replacing them regularly, or replacing your damaged clothes.
Pets are a choice that's fairly high up the Maslow hierarchy. Get rid of them, get into a better position, build up some reserves, and leave your family in a better place than you started.
Also raise your family so they have the same mindset - they need to leave their children in a better place than they started.