My wife cheated on me, so I put a screenshot of my wife's cheating chat in her own photo album. Is it okay? Right? I want her back.

Calm yourself down first, think about the children, think about how you two should raise the children after your wife leaves you, and then treat them well. If your wife leaves you, you have a certain reason anyway. Since your wife cheated, why did you lose the responsibility of a father? Treat your wife well, wait and see, and work hard. She knows exactly how to choose.