Dear Wanderlust:

I would close the account and make it so that it is not possible for him to contact you again. At least not online or by phone, the easy ways.

You sent him an email with your feelings in it, not for the first time and he ignores it, not for the first time. He is likely, like you wrote, send you an email in the future but not mention the one you sent him. Meaning, ignoring your feelings, again.

It hurts to be ignored. Protect yourself from future hurt by no longer contacting him and no longer availing him the opportunities to contact you the ways he had before, closing accounts/ blocking him from access.

anita