Can you define 'working class family'? Because for me, my definition of working class was living in deep poverty as the result of my family working an incredibl

Can you define 'working class family'? Because for me, my definition of working class was living in deep poverty as the result of my family working an incredibly hard yet unrewarding career path that physically and mentally destroyed them. As I bring up often, my parents were fishermen. They could hardly afford a home and hardly afford to put food on the table or the immense medical bills we were saddled with.