@Nep I understand that she is being particulary harsh this time because the father didn't tried to understand his position, but in the end that doesn't change the fact that he, someone that was of great trust to him, TRAICIONED his trust about something that is of major importance for him, even more with someone that he despises to the limit. That doesn't have to do with being "overprotective", if I had a daugther, and someone did something like that, something that could put her in danger, even if the chances are pretty low, I would be way, way more than pissed.
Regardind the "trash" part: If it's like that and she didn't called him directly "kuzu", then is a little less bad, but nothenless she still called his father a "good for nothing" for reacting in a way that I understand to be more than natural. I need to give you the reason about the part about him abandoning his family for 10 years, tho, but that still doesn't free Alberto from all guilt nor it means that the father should forgive him.