Salaam
It seems i misunderstood your point. My apologies.
The answer provided by
@truthseeker2010 is basically what I agree with as well. The family unit and the benefits it affords come about if people follow broad certain rules. The further people move away from those rules the more negatively it impacts the family.
The price is paid primarily by the children when things go sideways. The parents learn of the costs, in many cases, too late. Check this brief video that is somewhat related to this.
--
And no, I do not do everything halal. I fear my flaws are far greater than they should be, likely more than most.
Why do I point out right and wrong/halal and haram even though I am far from perfect myself? Simply because
amr bil maroof nahi anil munkar is an obligation upon myself as anyone elsE who is a Muslim. So I try to point out whatever I see worth pointing out.
Though, admittedly, I fall short in that as well as in many cases I just let it go. Don't have the mental energy for arguments anymore. I've had too many when I was younger.
Lastly, even if there is a sin engage in myself I say it is a sin without justification. A man who drinks alcohol, for instance, is sinning but a man who drinks alcohol and denies it being wrong (despite being aware of the Islamic ruling) is engaging in an act of kufr in addition to sinning. Whether that act alone makes him a kafir or not, I do not know but it is a textbook meaning of kufr i.e to cover up truth once it has been known.