I don't think there is any need to continue a toxic relationship just for finance. In that case I think I should not consider the person as a human. If a lady consider a male as ATM machine then I think there is nothing wrong the male person think the girl as an object. Moreover, I don't think that a girl are so weak to arrange food for her to survive.
It's really sad seeing these things and nothing justifies why anyone should settle for a toxic relationship because it usually doesn't end well.