I have had a letter stating we were over paid housing benefit because I was entitled to maternity allowance from July but they didn't get notified until November, the thing is, we didn't get notified until November either when it was backdated so we had a large payment one month of over £2000 (and totally understand that month we would not be entitled to housing benefit). That money was used to pay off debts which had built up since I hadn't been working and was gone within days (we also have 5 children who desperately needed clothes for Christmas as we had been struggling for months on my partner's self employed part time work), however I have now received this letter and don't think this seems right as I was unaware I was entitled to it and wasn't recieving any payments until November. Do I have a case to contest the bill do you think?