I would think the word “Mother” in a big picture sense evokes a connection/bond some might say stronger than anything else…. “Mother” Earth… a grand giver of life and sustenance. A connection bigger and stronger than arguably any other bond or basic connection to life and existence. Changing the “wording” begins the process of going from viewing life as a breeding of sort vs. blessing of life given and born from love in Gods image. The word “Mother” threatens their ideas and plans for us.