Domestic violence is common in relationships. Detection and elimination of the abuse is a goal of society worldwide. Although there are many reasons for violence in relationships, Testosterone deficiency too appears to play a part in some cases. How many is not known, but eliminating this component would surely help reduce the overall problem.
Bio-available Testosterone is suggested to be the "mood" test, and is the most sensitive of assays of all the known Tests. Relationships are crumbling at an ever increasing rate. Some are probably affected by changing moods caused by lowering Testosterone levels.

Detecting Testosterone problems when they become "out of range" in the relatively clumsy series of tests suggested by the AACE, may be too late to help those relationships.
it is considered that the role of Bio-available Testosterone in mood variations provides an earlier opportunity for intervention.
Determining the cause of low Testosterone may then take place and counselling, habit elimination, fitness and, possibly temporary Testosterone therapy, in conjunction might be considered .