Validation from mom has to be one of the best if not THE best feeling I had when I was coming out. Those of us that find immediate support have been given a special gift from the love gods. Cherish it and never forget to thank her when it means the most. If there's one thing I learned while coming out, it's that these events can sometimes bring people much closer together than they ever were.
Soak it up, be you, and enjoy this beautiful day 🙂