When I was in your W's place, saying ILY even after it was said to me was very difficult -- usually elicited no response from me. So take that as a GOOD sign, Andy, that she said it. How did her voice sound when she said it? Remember, baby steps.
Sorry your PMA is down. This rollercoster ride we're all on is making me nauseated. I've had enough already. For the past two days I was pretty much down because of upcoming weekend -- today I'm flying high. Go figure.
Be happy and positive when you go home tonight. Try my suggestion from above. It's Valentine's Day, anything can happen, right?