Money money money

My girl is in the money soon,
but with that she pays a debt.
I come first and then the rest,
and if theres any left i bet.
She will give her son a piece,
so he can party more.
And her other son he will get,
a new carpet for his bedroom floor.
She will spend it all on things,
for others that she knows.
and if theres a few pounds over,
she will blow it on new clothes.