Recently, my wife often sends messages and chats with others, and I find the content very ambiguous. I wonder if she cheated. What should I do?

Don't doubt it easily without seeing it with your own eyes. If not, it will easily hurt people's hearts. If you are really upset, talk to her openly. If it is because you are wrong, then change it; If it's her problem, break up. She doesn't deserve your sorrow. Remember: don't do stupid things that harm others and yourself on impulse! Any divorced person in this world can live a good life!