My fiance likes young teen porn possible children( we have a 6 mth old daughter)

Im 30 my fiance is 34 I recently went through the history on the computer and found that my fiancé has been looking at lots of teen porn for the past 4 months. I dont mean 18 year old porn these girls are as young as 14. Not only that but he has been sneaking on to my facebook to go to my nieces profile to look at her photos she just turned 14. He has also been looking at my cousins profile she is 19. He also looked at many youtube videos of young girls dancing sexy as young as 10 wearing bathing suites or revealing clothes. I left to my moms house the next morning with our 6 month old daughter. When i asked him about it he admitted to fantasising about my niece and her friends as well as my cousin. His reason for looking at young teen porn is because he was sick at that time but he would never hurt our daughter or anyone. He says he'll get help but i dont think ill ever trust him with our daughter. Nor do i feel like ill ever trust him. I want to forgive him for the sake of our family i dont want her to have a broken home but is it worth the worry of her safety and my sanity? Please help

[gymdandee]

I suggest counselling and I'm not saying he would do anything to your daughter but If I were you I wouldn't leave him with her for 1 minute with him!!
You should speak to a professional about this!!!!!  

[remar]

You have the proof and he has also admitted to what he's doing and thinking. This is not normal by no means. I think you did the right thing by leaving. You say you don't want your daughter to come from a broken home but you can not take a chance her own father would ever touch her. You have to put your daughters safety first.