I used to have big problems with my MIL too, and it was no use talking to DH as he wouldn't listen to anything that sounded like crticism of her.

I suggest telling him how much you and your DD would love some family time together without actually mentioning his mum at all. Organise outings (like picnics) just for the three of you and keep talking about how great mummy, daddy and daughter time is. Hopefully he'll get the picture and start looking forward to HIS family time.