Garnish Unemployment Compensation

Question Details: Hi, My ex-husband has been unemployed for about 8 months now. He collects unemployment compensation from the state of Alabama. He only pays $100 of the court ordered $850 a month. $100 a month is not enough for 2 children and on my meager income. He filed Chap 13 in Feb09 agaist ~$6000 of back child support. DHR has filed to garnish his Unemployment to start having all the arrears Child Support paid back..... What percentage could be garnished? Can the arrears amount filed in the bankruptcy be included? Are the other measure to make him pay? Important Notice