First, i want to say in NO way am i trying to get out of doing this!
If you have the brides parents contributing monetarily as well as helping with the planning and the grooms parents who have done absolutely nothing to help in any way... do you still get both sets of parents a gift? I want to say yes but at the same time I'm not sure what the proper etiquette is. My understanding was that you get the parents a gift if they contributed in some way whether it was money, helping with picking the cake or dress or whatever it may be. So not giving any input, advice, support, or anything... what's the right thing to do? Smaller gift maybe?
*edited to remove CG vio*