I really don't understand the POV that benefits should be calculated on only one of the parents incomes? That's barmy.
If you 'break even' or 'only take home a small amount' after childcare it is still an option to go to work if it's what you want to do - if you don't enjoy being at home with children or feel your career will suffer. Feeling 'it's not worth it' is another thing altogether. It is 'worth it' if it's what you want.
There are two constant arguements on here - women who 'Can't go to work because they can't afford to' and others who 'Can't stay at home because they can't afford to' ??? What makes the difference? How much DH is paid? How big the house is? The standard of living? The number of kids?
To my way of looking at it - childcare costs less than the minimum wage (even for 2 children according to the 'national averages) - if you want to work you can - even if there's not a lot left afterwards and in many but not all cases, if you are in a partnership, you can stay home if you want to - downsizing, budgeting, evening work etc.
I think we all make choices and need to take responsibility for that. We are a generation where we are not willing to do as our parents did and 'make do', 'get by', 'scrimp & save' - and this is, what I feel, is causing a lot of the problems we have now.
I think 'benefits' should be generously handed out to people 'in need' through no fault of their own, not to people who could forsee the situation they are now in.
(Dons hard hat).