Wow, I am sorry to hear this, it breaks my heart. My parents also fought but never violent, never raised a voice, never even swore. I guess that's not really a fight, they argued or debated? Up to interpretation, I suppose. Hey, you turned out OK though! I think everyone gets uncomfortable around people arguing. It surprises me how many people will do that in public, even on a cell phone. I like to people watch and it's interesting to see how those within hearing distance deal with situations like that. Can't say as I recall anyone doing a hummer. Wait, that didn't come out right... ;-) Take care