How to take control of a girl and make them feel that they need you?

Me and my girlfriend have been goin out for 13 months, by now i never noticed that she wanted the control, let everything her way cause i love her and neva thought it matters between us but just realised that she is trying 2 have full control which i dont like she thinks she has the power to do anything and it just doesnt workout i love her and dont wanna lose her and **** but yea. wanted to know if you experts can help me. thanks