I’ve recently come into a lot of money, quite unexpectedly. I’m from a working class background and I’d like my kids to understand the value of money via having to earn it themselves. They are aged 11 and 16. My first thought is not to tell them about the money, but is this, as my husband has hinted, an abusive thing to do, as they are bound to find out, and realise I’ve lied to them. Should I tell them, or not?