Okay, there are 4 consonants left and one of the words will clue you into the two digits used. I removed a few consonants to help you out. And some digits too.

Th−r− −r− ## t−−−s −f −−−−l− −n th−s w−rld: th−s− wh− −nd−rst−nd −−n−r− −nd th−s− wh− d−n't.
~−−th−r −n−n−wn


Points:

Karen = 9 Ts 6 Rs 7 Hs 1 F = 23 points
Felicia's Mom = 02 Ls 9 Ns 4 Ws = 15 points
Cassiesmom = 5 Ds = 5 points
Pinot's Mom = 5 Ss = 5 Pinots

LETTERS TO GUESS

ABC E G I K M OP UV Y 1 2 3 0

GOOD LUCK!