Should I Break By Girlfriend's Heart To Tame Her?

My girlfriend is rude and very very heady I want to tame her to make her calm her nerves, how do I do it a friend suggested I should break her heart but is that the solution ?

If you feel you need to "tame" your girlfriend it might be that she's just not right for you.  Look for a way to move on without making her an enemy.  Make it clear that you're not humble enough to be her man and she'll understand.

@Seun
the truth doesn't hit this much,this is one of the best advice u can get frm anywhere thumbs up seun!
 @ asanga
u can't tame someone not willing to change but giving up on her too is cowardly now confront her with these issues u've like u would a 7year old if no head way cut the ties with a HIrishima swordbut try to b friends afterwards