Due to irrational jealousy, I'd like to come up with a new name for "grandma", any suggestions?

Our kids have 2 grandmas, and simply sharing that title has caused various forms of drama with my mother-in-law over the years, so I'd like to start using a new name for the kids to call my mom.What do your kids' call their grandparents? via /r/Parenting http://ift.tt/2lP8ITD