Bit of background first
My sister and her boyfriend has got back together after they split up last year. She was then claiming income support.
He has moved back in with her so her benefits have all stopped. she works 13.5 hours a week, he works over 30 hours. They earn £17k between them. Which lets be honest in this climate is not alot of money.
Shes just called Tax Credits to let them know hes moved back in and wanted to know what she would be entitled to WTC wise. Due to her HB/CTB stopping. Her rent is £500 per month, CT £100 per month. She is entitled to £4.90 per week.
I am sad for her because after all rent, ct, bills have gone out shes isnt left with anything. her food bill for the month has had to be cut to £200 per month. She has a car on finance (through my dad) which is shagging her tbh due to engine size (she got it when still with partner before splitting up and he had to get a 1.8 sport^^) her insurance with just her on it is £115p/m. 
- (she isnt 25 yet)
Anyway she called them last week to ask how much she could be entitled to, they told her £80 per week so she was like
"ooh we can afford this, we can afford that" so went out and spent £100 on clothes for her, him and nephew. I told her not to rely on what they have said because it could be wrong but she wouldn't listen and was saying 'it will be right'. Today she rings me bollocking me as to why she is only entitled to £4.90 per week.
FFS why bollock me - i dont work for them.
WIHBU to have said to her 'cancel your £24p/m gym membership, get rid of the car or change it if you can, stop getting things from catalogues that you cant pay for and get your arse of a boyfriend to stop spending money you don't have on shit like £5.50 magazines each week, stop getting shit for the garden you dont need, you don't need so many fucking flowery things to make a garden look nice.
Or what i come across as a complete and utter bitch.
She is one of these who says "oh i have no money" but yet has enough for new clothes or go out for a meal, or takeaway"