I am currently 7 months into my maternity leave and starting to think about childcare for my son. My parents and my husbands parents have offered to look after him for the days he will not be in nursery. I have some concerns about my in laws looking after him as my FIL is a big drinker and I don't believe he's going to stop drinking when looking after my child (he drinks everyday - heavily). I feel like it's going to be an extremely awkward conversation to have as I don't feel comfortable leaving my child with them but then this is affecting my MIL spending time with her grandson? My husband agrees it is an issue but is still keen for them to look after him so that they get time with our son, he thinks his Dad might stop drinking but I am very sceptical.
Advice?