[header] How to protect your marriage from adultery [title] Talk about everything. [step] One thing you can do to strengthen your marriage, keep it strong, and protect your relationship from adultery is to talk with each other on a daily basis. Talk about the important things and the minor everyday things. 
Communicating on a regular basis will keep you and your spouse connected with each other. It will also prevent either of you from seeking someone else to share with.