Well God has every right to take away your mother from you and I know that sounds mean but that's the way things are and whatever the reason was God was just and merciful in doing so as always but I will pray for you and your family, as for your faith don't look at how much of it you have that's looking away from Christ and looking at yourself! Watch this video http://www.youtube.com/watch?v=OsNebwEMJTQ