Dianne.......there is an old Ukrainian proverb, that loosely translated means "to care for someone so much, that your love for yourself is is of less value, means the love is from your heart, which is the most powerful love of all!!"
We are all offering our prayers, I offer you one other " NEVER LOSE FAITH"......it's priceless!!
In life, and in death, in sickness, and in health, Brent is a very lucky man, and it's one of GOD'S mysteries, why he must suffer so...I don't "understand it".....why you love him so, but, you do, and that is enough for me (and us)