DH pick up two of DS's friends from school and takes them to a club once a week and has been doing this for about 6 months as their parents can't take them.
The mum took DS out today to say thank you and stayed for a while after she dropped him home, she started talking about alcohol and I mentioned that DH an recovering alcoholic not realising that she didn't already know or that it would be a big deal and her face completely dropped. I said that he hadn't had a drink for 10 years since eldest dc was born but she nearly burst in to tears saying that she couldn't believe she's been letting her children be driven and looked after by an alcoholic and that didn't we think this is the sort of information we should share with people who are leaving their children with us.
Were we actually unreasonable to not have said? Would anyone else be concerned if you found this out someone who had been looking after your children just fine for half a year?