Is it too late to apologize to my parents??

My father is deceased, but my mother is alive.  Perhaps it is not too late to call her and apologize for all the horrible, rotten things I did in high school.  I was no angel.  I'm sure I apologized at the time of my busting-my mother could work a good guilt trip.  Maybe I need to repent further, because I just got my first call from the vice principals office.  There is a reason I call my beautiful daughter "Payback". 

Apparently, she snuck a pair of jeans into school, and changed when she got there.  The school has a "no denim" policy.  The principal caught her, and she fessed up.  Oh......Payback. 

Now in all honesty, I'm laughing-this is a minor offense.  My son, Middle Man, is having some problems with kids teasing him, and although Payback "hates him", she did say she wanted to know who teasing him.  When I heard the vice principal say she had Payback in the office-I honestly thought she used some of her black belt skills on some poor kid.  Thank God for small favors.....

And Mother-really, I'm sorry!!