Mothers overstepping boundaries

Anyone else's mothers trying to get overly involved in naming their child?? Mine is trying to tell me I shouldn't let my babies fathers opinion change my mind about names. Idk about anyone else but my so and I have a very equal relationship. And it'll be the day pigs fly that I discard his opinion! And she's actually mad at me because I'm not using my sisters name (the only aunt) for a middle name. I'm dumbfounded ! I'm a ftm and this is my first real situation where I've had anyone trying to bust in on one of my pregnancy decisions.🙄