Have any of your LO's started calling their grandparents anything, yet? Mine has not. We've asked each grandparent what they want to be called, so we use those name when talking to/around LO, but they all realize they'll be whatever our daughter starts calling them. DD is the first grandchild on both sides, so she's going to be the one who "names" the grandparents for all of her cousins.
Just curious to see what you guys are doing.
Re: The Grandparents
FIL is 'Pa' (what my husband called his father), and MIL is Nana, which LO says
DH: 35
DD #1: 6/1/2013
EDD #2: 6/7/2017