There are 28 E, 24 A, 11 I, 12 O, 3 U, 13 T, 16 R, 12 S, 7 M

I -e-er marrie-, -e-ause t-ere -as -o -ee-. I -a-e t-ree -ets at -ome,
--i-- a-s-er t-e same -ur-ose as a -us-a--. I -a-e a -o-,
--i-- -ro--s e-er- mor-i--, a -arrot, --i-- s-ears a-- a-ter-oo-,
a-- a -at t-at -omes -ome -ate at -i--t. -- Marie -ore--i

Letters remaining to guess:
B C D F G H J K L N P Q V W X Y Z

Score:
Casper & Kitty: 28 E, 11 I, 3 U = 84
Randi: 24 A, 12 O, 16 R = 88
AmberLee: 13 T, 12 S = 25
momoffuzzyfaces: 7 M = 7