My beloved BLM? Who do you think I am, Dude?
Anybody can be Antifa, it's not centralized. If you are going to refer to comments that 'movements' have made, state them. Being intentionally vague just suggests your position is weak.
The comments BLM made about family were talking about poc, they were drawing attention to the issue of single Mothers raising vulnerable kids without support. They stated that they wanted to change the prescribed Patriarchal notion of the nuclear family and replace it with a support network. They made it clear that this would only be with the consent of the people involved.
They are trying to create community and protect their kids, they're not coming for you. You can hang your gun back up and go back to your daytime tv.