What would you do?

As pointed out earlier, nothing in writing not much he can do as far as the hogs.

Only exception may be tattoos or a micro-chip, some one to Identify them as stolen.

Hard to do if they are loins,chops and roasts?

Sometimes putting someone in a "not much he can do" situation is the worst possible thing to do for your own sanity. If there's not much he can do, he may do what little he can...which is to continue calling and calling and just generally being annoying. But whatever works....

A person needs to choose their battles wisely, and really think about what is at stake and how much they are really willing to risk. I am not talking about money alone here. You back someone in a corner in an attempt to teach them a lesson, or get even, and you may find they are willing to risk more than you are. Trying to "Prove a Point" in these situations seldom has the outcome a person thinks it will have.

I can not speak for either of the two people involved in this whole mess, but I can speak for myself and I assume many others. I can put up with many things in life, having someone try to prove to me they can make me do something, or do something to me, and there is nothing I can do about it, is not one of them. At that point, I do not care about the cost or the outcome, I will take whatever action I believe I need to, regardless of the cost.

This guy done wrong from everything we know. She made some bad decisions to continue dealing with him and made have done some wrong things along the way as well. We do not know what exactly happened, we know one side of the story. Right, wrong or indifferent, that is just the truth? However, at this point I could not give advice even to a person who believes they have been wronged to back the other person in the corner of "I am going to make you do this and you can't do anything about it"

Many people are missing front teeth because they backed a much smaller and weaker sheep into a corner and thought they could control it, only to have it bound head first into them and knock them on their but. Sometimes, it is much better just to leave things be, and leave it all behind.