Someone Whose Relationship Is Very Important to You Surprises You

Someone whose relationship is very important to you surprises you by informing you that your relationship just is not as rewarding and pleasant as it used to be and then,a few days later,announces that the relationship is over.In dealing with this very disappointing event,which explanation on your part for what happened would likely prove most damaging to your positive well-being?

A) The other person is being a jerk and is largely at fault.
B) Some ill-advised comments that you made led to what happened.
C) In retrospect, the original decision to become close to this individual was a bad one.
D) You are not as much fun as the other person, and the imbalance led to a loss of interest in you.