...Sometimes I Wonder If I'm Just Too Weird For This...

So...I've been in this DDLG dynamic with my sub for about six months now. We hit it off from the start, she's a good listener and we share similar interests. But lately, there’s this weird thing happening that makes me wonder if maybe I'm just not cut out to be a daddy at all. It started when I decided to push our play sessions into something more involved, more mature. We’re both 18+ adults, but she wanted to go back to basics...a lot. Like actual baby stuff. Bottles, nappies, the whole nine yards. It wasn’t exactly what I signed up for. But I went along with it because, you know, I want her happy and all that. The problem is, it gets kind of hard to take seriously after a while. I mean, I love her dearly, but playing dress-up as daddy...sometimes feels like more work than fun. And then there are the times when we don't agree on something, and it just becomes this big deal over nothing... I tried talking to her about it. Told her how I was feeling. She said she understands, but that doesn’t make the awkward moments go away. So here’s my question...am I the asshole for not being as into it as she is? Or am I just in a relationship where neither of us fully satisfies the other? ...Maybe I should try to find something more...adultly satisfying. But part of me worries if that's fair to her. She seems happy, but honestly, sometimes I feel like we’re just two adults playing pretend until one of us has to grow up and say enough is enough. So yeah...I don't have answers for this stuff, only more questions...