This is what I have always done with my wife as well … when we first moved in together I made significantly more than she did so I paid about 75% of our shared expenses as her earnings increased we adjusted the amounts accordingly and we are about 50/50 now

Somewhat ironically, you are doing the best possible thing to make her actually want a relationship with her … ignoring her and living your best life. I would guess that you used to text her and give her attention and now she misses that … she doesn’t want you as a friend, she wants the validation of having you pine after her so she can feel good about herself. My advice would be to let her pursue you now … if she wants to be friends with you she can do the work and prove to you that’s it’s worth your time and energy.