Is this a sign from God?

Today, Sherry and a good friend was involved in an argument. The two people have a long history and recently their relationship has been very volatile. The person that Sherry was arguing with was making physical threats towards her and she felt that it was her duty to get to where this person was to start a physical altercation. Another friend of Sherry's tried very hard to get her to let go of the anger she had as a result of the argument. This friend, who also knew the person that Sherry was arguing with, reminded her of all of the things that this threatening person was capable of. Also, normally, Sherry is very resourceful. She never has any problems getting what she needs. Today, she felt that she needed to start this altercation. It didn't happen though because she couldn't get where she needed to go in order to make it possible. After listening for several minutes of Sherry's rants about not being able to make it, the friend who was with her asked her, "Do you think that your not being able to get to the fight destination, is a sign from God?" This question, stopped Sherry dead in her tracks! After thinking about it for some time, she calmed down and said, "Maybe it is." Sometimes God gives us signs that something is NOT good for us. Sherry would have been putting herself in a possible world of danger, if she had made it to her fight destination. She was concerned about people thinking that she was a door mat, if she didn't stand up for herself. She said that she was tired of being friends with the person that she was arguing with. If we let our emotions control us, then we would probably find Sherry's reasons to be the aggressor in a fight to be great ones for doing so. However, sometimes the best course of action to end a relationship we don't want anymore is to be silent. We should just end communication with a person and move on. Sometimes God will help us out, by keeping us from accomplishing something that will hurt us in the long run. Do you believe this is what happened with Sherry? It sure does make sense!