The seven year itch states that someone who is married may become bored  with their relationship with their SO after about seven years and often wants to start a  sexual relationship with another person. Did it take past 7 years in your marriage to begin hobbying, or did it occur before 7? 
No, I am not referencing STDs, (herpes), scabies, or the 1950s movie starring Marilyn Monroe and Tom Ewell.  
 
I have nothing to contribute in this thread as I have never been married.