Remember her early years are more formative than her later years. The foundation of her personality traits will be set in the first five years, and the subfloor in the next 5. Those will fixed for the rest of her life. She only remodel the things built on top, but she can't ever change those early layers. At best she can put lots of corrective/counteracting layers on top.
Focus on love, understanding, kindness, being present, listening, honesty, fairness -- and readily admit to her when you've made a mistake or are wrong. Don't demand that she apologize. Instead, apologize to her when you fuck up. Model the behavior.
I don't even know if you want advice from me or even if you'll see this. Feel free to email me if I am being helpful.