So I found out today via DH that his mom got a new higher paying job and that we should expect a visit from them one of these holiday's. She is a diabetic and I need help trying to figure out how I should cook and create a menu to keep her included in our feasts. My DH and I really wanted to have a honey baked ham for Christmas but if she's coming for Christmas, we may not be able to do so. Does anyone have any options? I don't want my MIL to feel unincluded or upset because she can't have any of the main entrees.
I also am trying to get a head start on this so I can plan accordingly with our grocery budget.

ETA: I reworded because I just got the feeling that rewording would sound better. I'm looking forward to the inlaw visit.