If you get one, responsible for enforcing the law, to punish you it is not going to make another department realize and admit its mistake and undo what they've done. It's just not.
Not in the US. Not in France. Not in India.
Then you would not have the problem of other departments needing to admit their mistake.
The supposed kidnapping was a ruse, which the police saw through and just treated as a family dispute.
Aren't most of these kidnappings also intrafamilial? Even if you throw out the "parent returns a kid a bit late from an activity" cases, I think there are many more parents trying to take kids to another state to keep them full time despite a custody agreement otherwise than there are strangers just nabbing kids in parks or what have you.
If the state has an incentive to punish you, it will find a way.
[1] https://loweringthebar.net/2014/08/feds-say-legally-dead-is-...
[2] https://loweringthebar.net/2014/09/legally-dead-man-sentence...