Re: Christian advice for helping my husband with p 0 r n.
Yes, it IS an addiction that he has, just like gambling, booze, drugs, etc. I know there are many Christian websites than offer help for you and for him and for you both. He obviously knows how much this hurts you yet doesn't care, since he continues to do this. Addictions are like that....strongholds that need upROOTed.
If it were me, I would get lots of advice and help online as you are doing, although you really need to get advice from folks who are Christian AND who know about this stuff. One that comes to mind is
http://www.sexaddict.com/.
Pray hard, pray that God leads you to a church fast, you need the accountability AND the fellowship of other Christians. Be prepared to let God deal with your husband and don't interfer with what God does. God can set your husband free of this and change his heart. God can deal in places we can't reach. Your husband can still refuse to give this up, but God can certainly make him wish he would!
It might mean making some tough choices, too. Removing the computer/internet from your house. Giving him an ultimatim "get help or we are separating until you do" or "I will not allow any more p 0 r n in our house" or something like that. You need to protect your children from p 0 r n too.
Finally, the closer you both are to God the less you'll desire sin and the things of this world. Find a good spirit filled Bible believing church as soon as you can and start going even if he doesn't at first. YOU need support, fellowship and prayer now and through what will happen as you go through this valley.
That's my two cents for what it's worth. I pray you'll find the help you need quickly! I also pray for God to give your hubby a wake up call, to give him dreams and visions of heaven OR hell, to rock his world, to manifest Himself in a major way to your husband until he is radically in love with Jesus!
Blessings!