Did the cheater really changed?

Hi! I just found out that my partner cheated on me recently lang via the app. I'll spare you all the details on how i caught him, pero ang need ko ngayon is stories. To all cheating victims here that gave their cheater partner a second chance, did they really change for the better?

I still love him, kaya naghahanap ako ng kaunting optimism kahit papaano. I know he can change, pero hearing successful stories would help me.