User blog comment:Garr9988/New Mission/@comment-5782071-20190621221221/@comment-5782071-20190622021258

Technically I think Scott was an adult by the time Artie found out, and Artie wouldn't have had to parent him - plus, he had a mother to raise him before he met Artie anyway.

As for your point Draco, Mrs. F and the Regents had to ask Jane to come back while Pete was still a child, and she presumably returned full time after Collodi's Bracelet was collected. Whether it's different for Regents and Agents though is hard to gauge - Agents put themselves in harms way more often, but Regents are technically more valuable and, as we saw with Sykes, can be targeted for attacks.