RE: What I want to know is whether there will be a story about Kal-el sexually or emotionally abusing his son,
I didn’t know Superman had a son... or are you thinking of Jor-el?
The Post-52 Superman has a son with Lois and they named him Jonathon.
I suppose, at some point, it was inevitable because there have been stories about Superman’s descendants. However, Jonathon is going to need some counselling in order to get on track in creating descendants.