The operative words are "got my son to", not just "got my son".
When you get somebody to do something for you, it means you arrange for them to do it, perhaps by paying them, or by asking them to do it as a favour, or by threatening to break their legs if they don't.
If you have a question about the English language and would like to ask one of our many English teachers and language experts, please click the button below to let us know:
