

Do you find satisfaction in reciprocating?
Because if you’re anything like me - then giving is the gift. I’m someone that feels validated and valued when I bring someone joy. And if I’m given an experience that I can’t share, then I’m filled with a sense of guilt. If you feel similarly, you should communicate that to your partner.
And also, I’ve been in your position.
Assuredly, your partner would feel pressured to ‘enjoy herself’ and/or give equal feedback if you ‘must’ reciprocate.
That’s a vulnerable feeling and it can be awkward. If she doesn’t ‘get there’, she’d feel like she’s dismissing your effort. So she’s trying to focus on ‘getting there’ under pressure, which creates a negative thought loop that confirms her fears. It’s just easier to do something else.
You have a loving partner that’s worth appreciating. The way each of you show and receive appreciation is different. She’s telling you very clearly that she does not need to be shown in the way you want to. So I recommend finding something else.
Maybe you could cook up a nice breakfast, give her a foot rub, watch one of her TV shows, that kinda thing.
I have a private parking spot off street in a city. I don’t like backing up towards the main road; since it has pedestrians and stuff. It’s a little harder to see.
So I back into the spot. It’s way easier than backing out - and pulling out is even easier. 
My work parking garage is already really tight. It’s another situation where backing in is easier than backing out - and driving forward our is even easier. So just some planning.