"I'll be right there"

Alright, when I was working which seems like many moons ago, my DH was livid with me when I said I was going to be home at XX hour and then was delayed not by my own devices but because a customer had extra questions or issues or something that delayed my arrival home to my now screaming baby looking for her boob.  Completely understood- it totally sucks when you tell someone you are going to be there at a specific time and then are late.  I get it- screaming kid, no boobie.  Got it.  So much so that on one of these races shall we call them home from a customer, someone swiped my side view mirror right off my car.  Nothing major thank goodness but I was racing home because I was a few minutes late- think 15-20.  Anyway....fast forward to the past 3 weeks.  Every night for the past 3 weeks m DH says, "I'll be right there..." and a half hour later he finally arrives and by arrive, I mean come up from his office downstairs- he works from home.  Now, I wouldn't be so mad if he had not been so livid with me when the shoe was on the other foot and he always made me feel terrible when I did that.  GRRR!