>gf used to have bangs, 10/10 muh dick core >she found

There's nothing wrong with asking her as long as you don't act like a dick about it be prepared for her to possibly say no and deal with that in a mature manner

Also, she knows how much I liked her old hair and feels insecure with her new hair as a result

>>17785015
in this case leave it alone. she knows, she didn't want to change back. she wants to be comfortable with her current hair. don't be a dick

>>17784991
Speaking as a femanon who used to rock bangs, sometimes the oils in my hair gave my forehead acne. Also it is a bitch to maintain, had to get it trimmed every month or so.

>>17785360
same here except I have to trim my bangs every week or else they start assaulting my eyes.

OP, maybe you could offer to trim her bangs for her if you know/learn how to do it.