I went back to watch the later parts of the King Piccolo saga and the entirety of the 23's World Martial Arts Tournament in the original Dragon Ball, and there, not only did Chi-Chi enter the tournament and fought Goku as well as she could, but she was even willing to put her life on the line to help fight against Piccolo when it seemed like he had killed Goku once and for all.
What happened to this Chi-Chi? I understand that she had to become a parent, but there could have been a balance between her Action Girl and Tiger Mom tendencies.
"Be good to yourself, because everyone else in the world is probably out to get you."
- Dr. Harleen Quinzel