I can give you a fair example from the child's point of view. This happened to me.
When I turned 3, my parents finalized a divorce.As U.S. army non-commisioned officer, my dad did not fight for custody, merely for visitation rights. Due to being active military, he did get an allowance for his schedule. However, my mother repeatedly denied him visitation during the first 13 years. She remarried to a man when I was 8 years old, who then went on to physically,mentally,emotionally, and sexually abuse me and my brother for 5 straight years. When my dad learned of this, he called my mom into court at his own expense, citing that my stepfather was endangering us. The judge, after reviewing all evidence (which included a physical examination and psychological exam on us kids which showed evidence of abuse) then ruled that my dad was unfit as a parent, doubled his child support payments, and limited his visitation rights to supervised only. My mom then continued to use both my brother and myself as weapons to hurt my dad until I finally reached 18. After my dad's death 8 years ago, mom went to court to eize all of his assets.What was found out was that my mom actually owed my dad 7000 dollars in child support from when I was 15 to when I reached 18, and that my mom had lost custody of us kids during this point. Once this was revealed, along with all of her illegal and questionable actions, she walked out of court without any fines or punishments of any kind. What this has taught me is that the legal system is not on the side of most fathers, and that as far as the child's wellfare is concerned, often there is nothing done here. Sure, if I had been killed, then they may had cared. Otherwise, I was only a case number, nothing more.
P.S: The stepfather (tried in Salt Lake county,Utah) was released by the judge in the criminal case my dad had filed against him, due to bringing his mormon bishop into court with him as a character reference. This, despite enough evidence to convict just about anyone. This taught me that me that the lds church does, at times, violate the part of the constitution that states clearly: "seperation of church and state." I'm welll aware that some people will likely post on how I should just forgive and forget, but to me there is no forgiveness for what he did on this side of the grave. He will go to hell, where the wieght of everything he has done will drag on him forever. There is no forgiveness without earning it (in my opinion,) and he will never earn it.