As a general matter, Texas does not allow any wage garnishment. Unfortunately, there are exceptions, and those exceptions are for child support and student loans (also certain taxes). Even worse, while normally, the federal (basically national) limit on garnishment is a total of 25% of disposable income (i.e. income left over after the basic costs of living), that thresholed is much higher for child support--as high as 50%, I believe, which means your total garnishment of 35% might stand. You should consult with an attorney who can examine the facts of your case in detail and confirm whether the garnishment in your situation is proper; however, from what you write, nothing, unfortunately, seems improper on its face.