$700,000 sounds pretty high to me...
If it were half that would you be happy to pay?
If it were 1/4 of that amount would you pay?
If it were 1/10 of that would you pay?
Would you pay your tax dollars for your share of $700,000, $70,000 or $7,000 to provide for an illegal family that comes into your house, takes your food, your jobs, scoffs at your laws and traditions and commits crimes against you with near impunity. Would you be happy about that?
It really does not matter how much they cost. They are law breakers. They don’t belong here.