no nellie i think that sounds right. well i know they don't take into account any maintenance.
sb i was told by cab that if you have 2 kids, wherever the money comes from you get a minimum of about £125 per week, i think this includes child benefit. it also includes maintenance and child tax credits. any difference is topped up by income support. i found the CAB very helpful for a wider picture of what i was entitiled to. Have you applied for child tax credits. Also i think, as people have already mentioned apply for every discount you can as it all adds up - council tax, NHS exemption, leisure pass for swimming lessons etc. It does seem very hard work trying to find out what you can get.