All our close family lives 2hrs away (we moved for work) and work full-time...
I don't think that's an unusual situation. People work as late as possible, and the economy is shit.
Unfortunately that means I have to be a SAHP as we can't afford the childcare.
I don't think I should get a tax break because of that though. It would make it even harder to go back to work, because not only would I have to earn enough (+the little bit 'left' from DHs wage) to cover childcare, but also to cover what we lost in tax break for having a SAHP.