It may not be Angels Wings that I hear, but I know you're still with us in many other ways. I wish i thought about only one person with this quote but we've lost so many. But i love that i know they are all watching over us.
A mother never gets over losing her child. It doesn't matter how long it's been, how old her child was when they died, or the reason they were taken away, GRIEF does not ever expire. Never tell a mother who's child DIED to move on get over it, or "be happy" that their child is in Heaven now. You are "sick" of hearing about it? She has to love with it EVERY single day.