Kcee, I'm worried that your wife will feel ganged up on. Perhaps she already does. Even if your questions are valid, if they annoy her, she'll lose interest in therapy and that won't be good right now. So here's an alternative.
Your therapist can assure her that s/he understands that you migh tnot be a real romantic kind of guy, but if a miracle happened overnight, and somehow you turned into that guy, what would the two of you be doing that you don't do now that would really light her fire?