Answer: If someone says that they are not good enough for you, they believe that they aren't enough for you. That you are better than them. Hope this helps!
Answer:
“I'm not good enough for you” often means “I'm not willing to put in the effort to make this work, and I'd dump you if I were brave enough, but I don't want to be the bad guy here.” It often means “I'm done trying. Please, be the bad guy for me and put us out of our misery.”
Explanation: