(( sunrise ))
I'm really sorry you're having a hard time
I have no idea what's up with your T, but I just get the feeling he is doing some kind of reality check, making sure that this is your decision, something you really want to do--rather that a decision to please him, like a mirroring of the enthusiasm he showed about it. You reaction might even be seen by him as an indication of how or why you came to your decision.
I have heard of 'confusion therapy' and I hope it isn't that because I think purposely being confusing just sounds too mean. Cripes life is confusing enough.
Could too, be a case of becareful what you ask for.... maybe he's getting what he asked for and the reality is sobering for him?
I don't know, but sunny, you always are so kind and supportive and you encourage us to talk to our T's about things we are worrying about, posting about, speculating about.... so I have to say that I hope you will talk to him about he seeming lack of enthusiasm and how you feel about it.
ECHOES