Just for your info...
I read an article from wofs.com about enhancing marriage and to avoid infidelity. You have to activate and protect the northwest and the southwest portion of your house. Have a family picture taken and display/hang it on your living room where it can be visible from the door. And then put a metal energy in the northwest portion of your  housewith 6 rings of Ksitigarbha’s Staff.

Prevention is better than cure. ALso remember to avoid hanging pictures of nudity in your house... for more feng shui tips and to know more about this article please visit wofs.com

To further strengthen love , couple must carry a double happiness symbol amulet, one for each. You can visit dragon-gate.com or wofs.com, to get one.

This one of the most potent cure to activate love, simply place to the southwest portion of your bedroom or the love direction according to kua number.