What would you have Done?

Today, was the wedding day of one of my oldest friends. Now I drove down over an hour+ drive plus thru construction. Anyhow, she wasn't at home when she said she would be the church was empty, and I was left out in the hot humid weather for an hour waiting on her to show up. ( she also failed to return my call with an itinerary for the day) So I got over the fact that I was up set and that my hair was ruined by the weather. And proceeded into the church to play my part and help her get ready, and down the aisle in one piece. then I was to keep her kids for the night for her and her new husband to go to the hotel and do what newly married ppl do. And after the bar/grill we were getting ready to go to her house for the night, and I pulled out to follow them to her house ( as I am not familiar with the town and she is aware of this so is her new husband) and they didn't pull out of the lot, they went out a different way. I was on the phone and so I reversed and her car was gone. I then had to take a moment. I called for my other half to google me directions to get home as I didn't know where I was. Anyways once I was directed to the main street and started driving back home, I drove to her house to drop off her wedding cake, and told her that that was too much, she asked what and I told her the fact that she left me practically stranded and her response was she wasn't driving he was, I told her that I wasn't going to argue with her and that I was going home. so would you have kept the kids anyway or would you went home as I did?What would you have Done?
She doesnt sound like a true friend to me. You did the right thing by going home. She was not supportive of you at all from the start of the wedding plans. You did your part by driving so far, she knew you werent familiar with the area. Then she made an excuse for her husbands driving. There is a saying that you might want to think about...Who matters, who never did...

"There comes a point in your life when you realize Who matters, Who never did, Who won't anymore... And who always will. So, don't worry about people from your past, there's a reason why they didn't make it to your future."

I have been let down by so called friends many times...sometimes I wonder if it is just better to be alone??

If you read this, please email me from my profile page, I would like to ask your opinion and advice, thanks.