Welcome to Psych Central, BlissfulDays. Assuming you're a daughter (rather than a son) there's a blog here on PC that may be of interest to you. From what you wrote it sounds as though your relationship with your mother is basically good. So perhaps the articles in this blog won't apply directly. But perhaps there may still be some useful insights within them. Here's a link:

Knotted: The Mother-Daughter Relationship

I hope you find PC to be of benefit.