I'm sure Mom didn't mean any harm. Well, most don't. Perhaps she was only repeating what she had heard herself over the years. We must break our mother's curses over our lives.
Not personal or intended curses, but perhaps general curses over the house, and those house curses may affect us because of the position of authority that our parent held. This book will gently take you through the process of breaking them. The back portion has the warfare prayer style prayer points from the You Tube video by this author. Breaking My Mother's (Unintentional) Curses https://www.youtube.com/watch?v=7G9xvMJMTkc