Hypocrite, (noun) 1 : a person who puts on a false appearance of virtue or religion
2 : a person who acts in contradiction to his or her stated beliefs or feelings.

According to Pew Research over a  third of people 18 - 29 have no religious affiliation (they check the "None" box).  Actually, it's not that surprising considering the majority of "Christians" are hypocrites (God is near to their lips, but far from their hearts). 

You can't say "I'm a Christian" and lie to your kids, your boss, your spouse or anyone else for that matter.  You can't say "I believe in God" and cheat on your taxes or take office supplies home from work.  And, just so we're clear...going to church on Sunday or confessing to a Priest, doesn't absolve you of sin.  You have to repent.

If you don't take God seriously (keep his commandments), why do you think your kids should?  If God is not important to you, he won't be important to them either.

Unfortunately, that's a mistake with eternal consequences...for you, and your kids.

Either you don't believe in hell, or you have been deceived into thinking that "believing" in God will save you...even demons believe in God, and tremble (James 2:9)

It's not about believing IN God, it's about BELIEVING God...sinners will be punished.

Until you start taking God and his word seriously...nothing else matters.