When I married my wife her hair was just a few inches past her shoulders. I asked her shortly after we were engaged if she would grow it long. she said yes. that was 8 years ago. she maintains it's length at the bottom of her butt. I loved every minute of it being long. Long hair is alot of work I I have to help her braid it every night. And she gets a little tired of sitting on it.

Advise, marry a good woman who will make you happy. Then ask her to grow her hair long. It takes along time for it to grow. But both you and her will appriciate more. It took my wifes hair 6 years to reach the bottom of her butt.