Is the paternity system feminist?

Where are you feminists when society is being unfair to men? Where are you militants and activists when the government treats men as disposable tools and sperm donors? When something bad happens to women you manifest on the street or in the court, signing petitions and walking around with banners victimizing yourself. If you claim you're all for equality, why don't you get out on the street when injustice is being done to men? Because you don't want equality. You want privilege and supremacy. You fucking hypocrites!