He could end up with a bench warrant issued. Then, should he get stopped by police, he could be held in jail for contempt or be served there. The warrant would just be more money he needs to pay. In his case, he should be requesting that no more than supervised visitation be allowed.

He is going to end up in front of a judge at some point anyway. There are many things the mother can do to make this happen.

So she lost custody because she has issues. But this whole business of avoiding being served can hurt your sons case and help hers.

When he finally gets to court the judge will wonder. What was the issue with trying to serve multiple times over a period of time? He has a job and a place he resides. He has children and they have a schedule so presumably he would just be about being a father. As good father and the sort that hits problems head on he would just accept the letter. If he does not it casts doubt and gives whatever claims she makes credence.

Basically every day that he avoids this will just make sure he won’t have a leg to stand on later.