WTF!?
A mother is in a freezing house, with no hot water and heating, two children, one of whom have autism, and she is given grief because she wants this fixed fast? 
Who the hell wouldn't want that?
Korma, you are not entitled to spew such venom at the op, just because you disagree with her housing situation.
I sympathize with the op. When my oldest was 20 months (nearly 9 years ago!) our boiler was condemned. It took nearly 3 weeks to fix the problem. It was another cold spell then, with icy roads and sub zero temperatures. It was horrible. You cannot really heat a 3 bed house with a couple of fan heaters sufficiently when it was that cold. We had nowhere to go, and had to pay over 2k for a new boiler.
And to all the posters that say people survived without central heating and managed fine, I have a question:
What is that thing under the mirror/candles/flowers/garlands on your mantel? That thing that is rarely in use? And most for decoration these days? Is it a....
Fireplace?
People lived differently then. They had fireplaces in use, and agas or wood burning stoves in the kitchen.
Dont just assume that lack of central heating meant that homes were cold! My grandmas house was perpetually warm. No central heating, no electricity, but a comforting waft of smoke from the chimney of her lovely little house surrounded by snow, and with half a meter of snow on her roof, it was really quite snug.
I agree with usualsuspect on this one. Too much competitive freezing on this thread.