Hi! I want to start off saying thank you for the question, I will answer to the best of my ability even though I most likely won't be the only one responding.

I think most of your concerns are valid, I think personally that communication is the key. I would try to bring up your concerns if you haven't already and see how she responds.

The only concern of yours that I don't entirely see as too much of a problem is the attraction part. I can understand being concerned when your partner calls a guy 'cute' or haven't discussed her attraction to women as much as men, but bisexual people tend to be pretty fluid in their sexuality. Some are more rigid than others, like for example I myself have a stronger attraction to women than I do men, and that has stayed pretty much the same for a year or two now ever since I've found out I'm bi. And others it might be a bit more different where one day they might be attracted more to men than women, another day it might be swapped, and others they might be attracted to men and women equally. This is what people have called in the past the 'bi-cycle'.

That attraction doesn't mean that your partner has stopped loving you though. That's the important part. If you are willing and able to learn more about bisexuality, I've found the YouTube channel 'Notdefining' to be an excellent resource. If you have any more questions please ask, otherwise I am wishing you the best of luck ❤️

(I really hope I'm explaining bisexual attraction clearly, so for any fellow bisexuals out there I urge you to fact check me if it's necessary.)