To every thing there is a season, and a time to every purpose under the heaven… Ecclesiastes 3:1(KJV)
When God bring people into our lives, some are there for a lifetime, and some are only there for a season. Those that are in our lives for a lifetime are to sharpen one another, build up one another. Those that are in our lives for a season, have served their purpose. We seem to try to keep them there longer than God intended. Don’t fight it, don’t manipulate the circumstances, but see it as coming from God.
Accept the blessings and let the season pass. Remember, God has your best interest at heart.