I've been made aware that my iMessages have been going to an iPad that I lent to someone a while back. I do not want this particular person to have access to my messages for several reasons. They are refusing to return it to me so that I can fix this issue.
I tried to locate the iPad on 'Find my iPhone' so that I could remotely wipe it but it is not on my list of devices. I am fairly sure I had signed out of the Apple ID before lending it out. I have changed my AppleID password in the case that the iPad is still signed on. But beyond that, I am not sure why the iPad was receiving my messages or how else I can stop it. Is it possible the messages were going to my device without the AppleID? How can I stop the messages without having the device in my possession? Appreciate any feedback, thank you.