I wanted her to be independent and when she is as loud as I taught her to be, well sometimes it is hard to take. You know we can't really "Put that thing back where it came from." lol
I know that's how my mom feels about me too. Your relationship with your daughter reminds me of mine with my mom. I am 23 and not 14, but it still sounds so familiar. She finds my independence hard to take too. Because I became an apostate and she thought she was raising a Bethelite, she feels like she did a terrible job raising me I know. Your daughter probably feels like I do that I am very very grateful for the way my mom raised me to be independent and honest to a fault. A lot of my family blame my parents for who I have become in a negative way. I hate it so much that they do that.
I am so thankful to my parents for making me who I am. I hope that might give you a glimpse into the future. I think one day she will be very thankful to you for giving her confidence but I hope you don't think that you messed up. I think she will be a very happy young lady in the days to come no matter what problems come up. She will probably be happy inside no matter how terrible things on the outside may be. Congrats on raising such a confident, independent young lady.