Keep in mind that they are the ones severing ties with you, not the other way around.

If a person supports a politician who calls for violence against your children, that's an attack on your children.

There's no place for tolerating that kind of behavior. When those people turn around and insist they are the victims, it's just another example of control.

If they don't want the ties to be severed, they can withdraw their support for evil human beings and ask for forgiveness. It's as easy as that. But it's not up to you, it's up to them.