If you've not made the mistake of flirting with someone other than your wife, don't do it! Flee this temptation! Especially if your marriage is not strong, it is asking for disaster to allow this temptation to enter your heart. Leave the Facebook page of old flames unexplored. This is wisdom.
If you've already fallen into the trap of adultery, then you know how seductive and destructive it can be. Only the power of God can break those chains, once and for all, through the power of the Holy Spirit. Scriptures warn men to not go near the door of the temptress, but too many men fail to heed this important warning. Flirting is not acceptable.
Biblical Marriage Training can help you break these chains. Your marriage can be restored and can glorify God.