Mom would always overreact and take away a privilege that was huge, like going camping with my grandparents for two weeks. She would always feel bad about it later and recant, but keeping her dignity intact.............."I forgot your brother's girlfriend is going, so you have to be there for her".
Another time I was going to the Senior Prom and I was a Sophomore (I know what you're thinking, but it was 1961.......things were looser back then) I did something I don't remember what, and she said I couldn't go to the prom. I didn't really want to go anyway, so that was no biggie. The guy was kind of a geek but my mother studied with his mother, so she said I could go even though he was a "worldly" boy. I had been trying to figure out for weeks how to get out of it. He was devastated and wanted to intercede for me, but I laid it all on my father, and told him he didn't want to take him on. Actually Dad would have overruled Mom and made me go, if it were up to him. So, we didn't tell him, and I never let Mom know it wasn't a real punishment. I think maybe her conscience was bothering her for giving me permission to go.
I also got spankings, but not after I was 11 or so.