Hey great questions! So as a bit of backstory they've never met each other's families. They were just college best friends and in my mind he never really talked about his family with her so if she knew their names at one point it was over a decade ago and she's forgotten. And notice in the introductions they never said their last name! And I had Kevin Sr. be related to Kerry's mother hence her last name being different. Rebecca only knows what he looks like from photos from college but he was immediately recognizable. I hope that all makes sense! I know it's a bit of a reach but I have a few reasons behind it if you still need those for a bit of clarification!