Authors:

A child may be "spoiled" by a lack of training or by inappropriate love that gives or trains incorrectly.

Gary Chapman, Ross Campbell (2010). “The 5 Love Languages/The 5 Love Languages Men's Edition/The 5 Love Languages of Teenagers/The 5 Love Lan”, p.539, Moody Publishers
A child may be spoiled by a lack of training or by inappropriate love that gives or trains incorrectly.