My fiance plays as well but doesn't want/need as many discs as I do. She's somewhere in between the middle two in the pool. I don't have too many, 9 and one on the way. I sometimes buy her new discs to make her feel speical too.
A side note, my other hobby is hunting/shooting, but I haven't had much time for that in college. Once I get to do more of that and she reallizes how expensive that is ($5 a round or $15-30 for a good sporting clays range, and $2.50-5.00 per box really adds up) she'll be happy when I choose to play disc golf.
thats why i like to tell her how much alcohol cost.