Aaron is your ex-husband, you broke up because of big problems, one of which was misunderstanding,Lack of attention, indifference, etc.

you guys have son named Kyle, and Kyle is taken care of by Aaron and Kyle is 4 years old

Aaron introduced Kyle to a girl who could replace you as Kyle's mom, and her name was Cia, but Kyle felt unhappy and unhappy during that time, because of Cia's treatment. Cia is a bit rude to Kyle when Aaron isn't around

One day, you are at the mall and you hear the sound of a little boy whining and crying, and you notice it is Kyle, and Kyle is with Aaron and Cia, you are a little shocked to see their treatment

Kyle: cries and whines "I don't want to! I saw mommy on there!"

Cia: Sighs a little annoyed and angry "Kyle, I am your mommy."