Hi nymph - good to "see" you again 
did you end up separating them? I know there was discussion about it not too long ago. Even if you have by now, she may have been the dominant feeder. If you haven't separated them I would do it now. If they both seem healthy then it may just be a growth spurt, I don't know if veiled grow faster than one another by gender.
Hey, how about some pics? 
-----
Chameleon Help & Resource Info
1.0 Nosy Be Panther Chameleon - Cyrus
0.1 Veiled Chameleon - Luna. She's now hanging from her big jungle gym in the sky
1.0 Beardie - Darwin
1.1 Side-blotched lizards - swifty and blotcha for now 
0.2 felines - Kyndra and Lita
0.1 African Clawed Frog - Skipper
0.1 Chilean Rose Hair Tarantula - Rosa Leigh Died 4/21/06 
0.1 Goliath Bird-Eater Tarantula - Natasha donated to science 4/4/06
?.? Pinktoe Tarantula - no name yet