hey,

abilify made me really nervous/jittery when i first started taking it, but it didn't do anything for me afterwards so i eventually stopped using it.

http://www.crazymeds.us/abilifypi.pdf lists some results from trials on abilify. it does state "blunted affect" as a "very rare" reported side effect.

but given that i dont know why you are on the abilify, and that difficulty with emotions could be due to almost anything in the psych-world, i think it would be best to check with your dr what their thoughts on this are .