Selling my ex’s clothes

Ladies I’ve dumped his guy two months ago, we talked on and off and once he was back in town he said he’d come pick up how clothes, that he wanted it blah blah I texted and said I had two hoodies and a shirt but he had me blocked, now he’s texting me threatening me about telling my mother lies, to try and get hoodies back. But he never came and got them and kept blocking me during the time being

Now he wants to get police involved

Lol is there anything he can really do?