Whatever the reason may be, you could be left with feelings of bitterness. If that bitterness is left unresolved, you will begin to see the negative affects not only on your physical health, but your entire life.  “Let all bitterness, and wrath, and anger, and clamour [to complain, utter loud noises], and evil speaking, be put away from you, with all malice:” Ephesians 4:31