my dad bought me an iphone 4 last November. I accidentally cracked the screen and I didn't tell him because he has a bad temper. I asked my mom for an allowance so I can pay for the damages. he saw my phone today and started to yell and he took my phone and made me cry. even though I told him I would pay for the damages and that it was an accident he still continued to yell. I honestly think he over reacted....should I apologize to him?