Relationships can be especially complicated when there are kids involved. Most people won't have a problem with their significant other's kids, but may not necessarily want to become a "replacement parent" for them either. Some people would rather not be step-parents in the first place.
One woman took to Reddit to ask if she was wrong for introducing her son to her boyfriend's kids over the Thanksgiving holiday. The issue here is, despite not knowing them very well herself, she told her son to call them grandma and grandpa. The user, who goes by Character_Bed_1205, shared her story with the Am I The Asshole community.