Divorce Crap

My ex wife got her phone cut off and now and can't call my kids. She won't give me her cell phone number and I guess she isn't going to get it turned back on. I am sure she blamed it on me not paying child support even though I haven't missed a payment yet. It comes out of my paycheck each month so I have really no control of it after that. My kids need new clothes and they need to quit getting their heads filled with lies. Josh is alway Dirty when I pick him up and he never has any new clothes on but his mother always does. She needs psychological help.