You never stop caring. You and I both know that.
We may get a sore arm and stop throwing the rope though.
You throw and throw and throw, waiting for them to grasp the other end.
Till they want the life line, they won't grab hold.
Keep your prayers going, keep your boundaries for your needs in line, and because of the prayers, you will gain strength or he wil grab the end of the rope.
In God's hands is where we need leave them.