"I didn't say that she had rights"
"She had equal rights in her marriage"
I think perhaps this is where some of our problems start. You did say she had rights. And she didn't. What you meant (And I get what you meant) was that she wasn't an easily victimized person, she was tough and (it sounds) pretty brilliant.
The fact that women are exceptionally strong, loving and kind and resilient, does not make their oppression go away. I am not a 'victim' in that I curl up into a ball and cry all day. But I am a victim in that I live in a society that systematically oppresses me because I am a woman and not a man. I am tough, clever, loving, and also really good at both baking and DIY - doesn't mean I have equal treatment to the men around me. I don't. I am more likely to be raped, stalked, murdered by a domestic partner, assaulted by someone I love, criticized for being a working parent, criticized for being a stay-at-home parent, criticized for being uncaring, criticized for being emotional, criticized if my toddler acts up in public... than my DH.
Just because I am fecking awesome doesn't mean there's no sexism. There's a lot of sexism. There's a lot of feminism still needed.
And I want it for my DS, too. I want him to know that he can cry, he can love, he can hate violence and not be that sporty and even be gay if he feels like it, and that 'being a man' doesn't involve drinking and shouting and browbeating others and pissing his life away - it involves self-respect, respect for others, and care for the world.
DS is lucky, he has a feminist dad who models what being a real man is, day in and day out. But for a lot of boys, the patriarchy is taking away their options and stunting their emotions minute by minute. That's why being a mother made me a feminist.