I'm having issues....

And I don't know how to say something without sounding like a witch.  So maybe someone can help me out here!  I would like to suggest stopping the adult gift exchange with my husband's family.  It's just gotten to be too much of a pain in the butt.  The parents can still give, but I'd like to stop purchasing gifts for my huband's family.  Any ideas on how we can gently suggest stopping it?