Honestly my marriage was pretty awesome but as I was new to Christianity I was reading and studying what the biblical marriage was supposed to look like. It turns out we are doing a lot right but I did have some things to work on.
I used the bible, blog posts, a Proverbs 31 study at Good Morning Girls, books and my own heart and prayers to find out what makes a good wife so I could be a better one. Then I picked up the Women Living Well book and it has been phenomenal so far. I'm currently doing the marriage challenges it has in it and I love it!
I have completed week one and will be starting week two on Monday. Even now I can say my marriage is great and it's where I want it. Next in line is becoming a better mother. I know I have a lot more to work on for that.
I have some resources already but I'm looking for more if anyone reading this has any.
I think wanting to become a better wife or mother is a good thought but if you aren't willing to actually work at it, it means nothing.