Instant Mommy

Alethea Alvarez, a hardworking and dedicated employee at one of the town's biggest companies However, her life takes an unexpected turn when Jayden Madrigal, the only son of her boss, mistakes her for his mother.

The child doesn't want to be away from her because he thought she was his mother. She became an instant mommy with a bonus husband.

Jacob Madrigal is a good catch anyway.