I think the email was totally fine! You were doing a huge 180 by opening up about your feelings and also, the way you said everything was totally non-pressuring and as OD pointed out, very complimentary.
I am really excited about your trip to miami, what are you doing there??? it will be sooo warm and lovely!
I know you are frustrated with H flaking about getting your dad a father's day gift. But to me it seems to be just part of the pattern of larger confusion. Which sucks, but a confused WA is better than a determined WA, at least in my mind.