Hi. Can anyone help.?.my husband and I separated 5 years ago and he's just sold what was our house under duress. He's agreed to give me £18,000 and of that I will give my 2 boys £5,000 so that they can use it when they're of a certain age. I'm currently claiming the above as I work part time and I'm a single parent still. Will I have to tell HMRC about the money and will it affect anything even though I'll be left with £8,000?