You said: None every disrespected me or used bad language in my presence.
I don't believe any parent can truthfully make that claim. Small children have tantrums and yell at their parents. All children try out bad words now and then for shock value and to see what will happen. Teenagers need to be disrespectful at times. It's part of maturing and separating from the role of child. The key is to help them through the rough stages, not deny it's even happening.
Never happened. My kids never threw tantrums or ever, ever yelled at their parents. My kids didn't use shock words. They didn't hang out with the "gang" at school. The each had one or two friends who shared their values and had all their socializing through that selective filter.
You see, I always spent a lot of one on one time with my kids. I took them grocery shopping and gave them each their own shopping cart and a budget for the week and let them choose (to see what worked and what didn't.)
I never gave them a bedtime. The agreement was this; as long as you get up and go to school you can stay up as late as you like. That is how I was reared. To this day I've never had a problem getting out of bed.
I gave my kids lots and lots of freedom the way I had growing up. With the freedom I explained the downsides I'd be looking for and told them I had confidence they'd make the right choices as they watched the other kids in the neighborhood and at school crash and burn by contrast.
I think parents who make tons of rules, shake their finger in their kid's faces and "lay down the law" are lazy and inconsiderate parents. I was never their "buddy" or their "friend" so much as I was the go to guy who had experience in life and who was on their side.
I spanked each only once! I cried while I was doing it and they could see it tore me up.
I'm no genius, but; I know what mattered to me when I was young and I've never lost that sensibility.