Betrayal

My dad...  My dad is seeing other women.  He thinks it's no big deal.  But it is.  He's a well respected doctor and I really want to go to his office and make a big scene.  That way everyone will know.  Tell my friends who work there.  Tell everyone.  I want to humiliate him.  Him seeing other women is not only a complete betrayal but it's insulting.  Like mom isn't good enough for him anymore.  This is so awful.  I hate him.  My sister's dead.  I'm the only child he has left.  When my sister died he felt horrible for not being on good terms (at all) with her.  He's been alienating me for a long time.  He may not lose me to death but he has lost my trust and my respect.  But he may lose me to death.  You never know.  I have the same condition that killed my sister.  Not to mention my seizures haven't been completely under control lately.  I might go.  Who knows?  I hate him for this and I will never forgive him.