Well, the response to my invitation was no response. She just ignored me for the entire evening. The only communication was on FB when I asked a question about a photo she'd just posted and she replied nicely. We normally talk and text each evening, usually initiated by her. I texted her goodnight, as we normally do, and once more got no response. So, it's in her court. I will cease and desist until she gives me a reason not to. I've found in the past that following up on such situations with women usually leads to a worse outcome. C'est la vie.