I Just Need To Rant, Scream, And Curse Once In A While

I do and sometimes cursing is needed to be said. I won't apologize for cursing. When I express my feelings some curse words slip out. I know I have to watch my mouth around younger kids but they're going to hear cursing anyways so why apologize to them for cursing? I'm sure they heard it before. My dad cursed infront of us before. I was like, "Daddy you cursed!" He didn't respond. Then he said, "Look I tell you not to curse because you're too young and don't understand how to use them but as an adult it won't matter. You're going to be hearing a lot of those words in your life. So get used to it kids." He didn't apologize. I don't think he needed to.