My parents divorced when I was 22 and had left home, and both have since remarried but because of my age, I dont think of them as my step parents more my parents husband/wife. They did remarry before my son was born, who is now 22 months. I initally felt it was right to just call my parents a variation of gran/dad and call their partners by their name, but my mums husband makes a huge effort with my ds, and takes an interest in what he is doing (in many ways more than my dad). I am looking for options to call him, which can be endearing but not taking away from his actual grandparents on either my side or my husbands.
Has anyone got any ideas or names they have heard of or used that could be options.