I know right...he shouldn't be rewarded with the love of his wife and another baby
I agree but Ren pitied him because of his sadness and his failure to see what is really important. Hirose is so greedy that he thinks that it's alright to have everything as long as he shows them affection. I pity him to. He didn't know how precious Ren was until he was told that he isn't loved anymore. As for Kozue, she's a very strong woman. She loves Hiroshi so much that she's willing to forgive all his wrongdoings but she will not forgive him twice [according to the manga]. What a babe! So strong yet gentle.
How come all of 'em forgave Ren's psycho criminal ex so easily??? I am totally baffled!! What he did was a serious crime!! He should be rotting in jail(or more like in hell)!!