DH's mum has helped us financially quite a bit. This is her choice: we never asked but she has offered to pay for mainly household expenses and often treats us to meals out which I always say thank you for.
My parents don't do this but they give us free childcare whenever we need (MIL is unable to do this for reasons I totally understand). We have a disabled daughter they have done this last minute a lot.
DH likes taking digs at my mum and dad for being 'tight' which really pees me off.
I do wonder if he is a bit jealous they can help out more and his mum can't.
Anyone in a similar position?