DD is 3 and my MIL has rarely looked after her. DD has a mild disability which affects what foods she can safely eat. MIL knows this but on numerous occasions has given her something that is unsafe and I've had to intervene. In the early days there were some joking comments made about not telling mum and dad what goes on when we are not around which just made me uneasy. I have a gut feeling that I don't want to leave my daughter for long periods of time with her but I feel so incredibly guilty about it. She is lovely in other ways and very obviously cares for DD but she has a very blase attitude at times (not sure if that's the right word). I have never stopped any relationship between them and encourage her to come and visit, but as far as childcare goes I would just rather not ask. I feel so bad about it but I genuinely worry about my DD too much. I'm certainly not a MIL basher btw, I would love to have a closer relationship in fact, but I just can't shake how I feel.