my mum is a cancer and she NEVER apologizes. She ALWAYS thinks she's right. I wish she did apologize when she is wrong. Usually she just trys to justify why she hurt you. Sometimes, i think if she werent my mother, i'd shake her and say "Get a Grip Woman!" but if i did that, she'd slap the piss out of me so i just settle for grumbling miserably to myself. LOL