Not that it's an excuse, but he is also on medication (for ADD and anti-depressants) and was drinking pretty heavily that night. Once again not an excuse, but perhaps something to take into consideration before castrating him and damning him to hell..
No offence here, but this just makes you look like a spoiled little brat..
There is one more small question though: from what I know - and she already confirmed me this - the most proper way to introduce myself to the family isn't to go with the old "knock, knock / who is it? / me, I want to marry your daughter!" routine ... it might be unhealthy. Instead, I should be presented by someone with a certain position there... maybe an Imam, or something like that?.