Do you want to lose your marriage, kids, live with brokenness? I did not think so. It is time to quit looking, destroy any footholds. It is not ok to "look but not touch", that is a lie. Remember men that you are the leader of your home and you hold the heart of another. Love her by NOT looking anywhere but to her. What can you do?
PRAY, resist the devil and he will flee from you, be accountable (more on this next time), avoid situations where you are tempted (get off the internet), Fight for your marriage. By current statistics you only have a 50% chance. It is time to quit being passive.