Terrible translation, first of all.
Anyway, in the description for this manhua it says the female lead finds out that the male lead is not as cold and unfeeling as she'd heard. But he seems exactly as described to me. He's a total jerk, and his family are all presumptuous jerks, too. The female lead is a bit too weak, as well. It could just be the bad translation, but it seems to be that the 'Gu' family demands to have the little boy, and she just says yeah and agrees to disappear after two months. In what universe would a mother who loved their child agree to all that?
Maybe it gets better, but I can't stick around to find out.