<human>: I'm chalking this mostly due to our age difference but she wants prince charming to come and swoop her off her feet and I guess I'm the kind of guy that says "hey I spend all of my free time with you, am good to you, and don't sleep around. we have a great social life and sex life. this is bliss to me"

Where the manifests itself is when I travel for work, which is very frequently. She gets very self-conscious and can get abrasive even if I've given her no reason besides the fact that I didn't respond to a text immediately. E.g., "i hope you're enjoying F'ing whoever you're f'ing in [insert city]."

I think her expectation is that I flower her with texts about how much I miss her and can't wait to be in her arms again after being gone for two days (I didn't do this before and she got mad).  I'll fly 5 hours to just have dinner with her and then fly back out immediately (she asked for that one time), etc. When in reality I'd love to have her pick me up at the airport, have a casual meal, have a few drinks, and then snuggle and watch TV with her (and she knows this). 

I'm no saint, by any means, and my age probably shows because sure, I have more baggage than her (I've been married but divorced 8 years ago - no kids), and I'm pretty career-focused but I'm also pretty up front as to what I can give and can't give.

I do care for her a great deal but it's getting to be too much to the point where we currently on a "break". But I do miss her and am kind of a loss as to next steps especially since I'm returning home from work after not seeing her for two weeks. 

Thoughts?

Can you succinctly summarize the text in 1-3 sentences?
<bot>: Big age difference and I travel for work. She seems to be having a hard time handling it and sometimes takes it too far when she gets angry.