The only time I heard my father swear was when a mouse ran up his pantleg, and all he said was "Jesus Christ" as he gave a mighty kick and mouse shot out horizontally.
I tried not to swear in front of my kids, but failed quite ofen, but I never used obscenities.
What I object to is the excessive frequency of obscenities today. Almost as bad as a guy in Army whose every other word was the "f..."word, to the point that we would call his attention to it if he said three decent words in a string. All it accomplished was to make him talk a bit less. Laugh if you will, but I used to go up to PX to talk to one of the Gray Ladies just to get away from it.