Funny row in Café

Sat in a cafe this morning reading, 2 men and a girl are within earshot, all seemingly in their 30s, (I said 'girl' based on how this unfolds.) I overhear a hushed conversation which starts to become more and more heated. Something along the lines of:-

Woman: "....well if the man has kids with that woman, he is responsible paying for everything, including any of her expenses."

Man 1: "No, as a couple you're both working together to bring up those children and you are responsible for paying for any luxuries you want, not him. He's not obligated to buy you anything just because you're together."

• Second guy agrees -

{They both try to keep it light and friendly but it is too late, they have incurred the wrath of the she-bitch}

The shocked lady momentarily stares in disbelief with mouth agape, gets up and angrily says, with noticeable venom in her voice, "Ok, whatever. I'm going shopping to spend my fucking money."

The 2 guys laugh as she walks out in a huff, shaking their heads.

Classy. Western women are insufferable.