No, According to what I've read in the comments, Aerock's next babies have nothing to do with the children he had with that evil mad man, they are new children.
I also read that, as a theory, the new babies might have more to do with the miscarriages Aerock had when he was living on the streets and had to sell his body and be abused.
Well, it so happens that although part of Aerock wants to stay away from Kloff because he is afraid of him because of what happened in the first timeline, despite himself, Aerock is deeply attracted to Kloff, so he knows he needs to stay away, but his body and mind have Kloff very much in mind, besides, Aerock needs all the help he can get to avoid squandering his family legacy and Kloff is the best at investing and managing money. That he sought him out to be his advisor is one of the few smart choices Aerock has made.

The ML showed interests in the MC, the MC starts to like the ML back, the ML then decided to date someone else but he chooses Someone that looks exactly like him except they are an omega. I don’t know the ML knew what he was doing but it was obvious he is goading the MC, and after all that goading the MC snapped and the omega is killed or whatever