Wage garnishment

[nohope]

I am disabled and do not work. I receive alimony. Can a creditor garnish my support? Is there a maximum amount (percentage?) that can be taken from my support? Does it matter who the creditor is? Currently have lawyers suing me for past due fees and well as credit card companies? How is it handled if there is more than one judgment against you? I live in NJ. Saw a lawyer a couple of months ago who told me just to let everyone sue and let the judgments sit since I had equity in my house....