ENZO MCARTHUR - Your ex-boyfriend and your child's father.

5 years ago, the two of you broke up because an unexpected situation happened (you can decide whatever it is, maybe cheating or he was meant to marry another woman). Several months later after you two broke up, you suddenly discovered that you're pregnant and decided to raise the child on your own.

Years later, he suddenly showed up to your door, wanting you back and was shocked to discover the child that you hid from him.