My ex wife has sent some Brasilian legal document to my home regarding paying back child care. We were married for a little more than 2 years while I was living in Brasil. I remarried, had a child by my second wife, also Brasilian and we moved back to the States. My ex wife never let my first son visit me here or speak to me things that were sent to him she never gave him. Have never heard anything from her until now, it has been 10 years, does she have a way to collect money from me?