Firing a Stylist

So, I just had to fire my hair stylist for my wedding in August and she took it really badly. She’s a friend of a friend and I thought she was nice but my hair trial went really badly a few weeks ago... like I showed her photos of what I would like and she completely did not execute the style I wanted. I even felt like she didn’t know what she was doing at one point... I got home and realized I could have done the style myself. When I said something about tweaking the style/doing another a trial, she was very rude about it. I immediately had red flags because I don’t want to have to worry about my hair on my wedding day and it worried me that she couldn’t take suggestions from me. So I looked into booking someone else and I found a new stylist that seems great and even gave me a better deal with my bridesmaids hair too. But when I told the original stylist I was “going in another direction,” she flipped out. Like a lot. She said the whole thing was my fault and cussed me out. She’s just starting out and didn’t have me sign a contract or put down a deposit (I know, red flag there) but my trial was $50 and I offered to pay her for her time when I canceled... but after getting cussed out, I’m certainly not doing that. We’re still more than a month out from the wedding date and she works at a busy salon, I’m sure she can find other clients. I just really don’t understand how someone could be so unprofessional. Thoughts?