Gwent Police are appealing for information to find 53-year-old Keri Phillips from the Merthyr Tydfil area.
We would like to speak to him about an ongoing investigation into the breach of a restraining order.
He has links to Bargoed, Nelson and Trelewis.
If you can help call us on 101, quoting 2100391415, or you can direct message us on Facebook or Twitter.
You can also call Crimestoppers anonymously on 0800 555 111