Do you consider your husband's use of porn as "emotional abuse" by itself, or were there other things he was doing to abuse you?
It might help to understand your position on this, as not everyone here is going to consider the use of porn, in and of itself, as being "emotional abuse."
I would agree with Karen however, that the most important thing is, DO you want to try and save your marriage? To be bruttaly honest, it's going to be tough to "affair-proof" and fully repair your marriage if neither one of you seem to be repentant about your actions that led to this point.