It's frustrating to spend so much time to not know if your gift was appreciated. One year when we were just married, DH and I gave each family a clock with a small chalkboard and photo frame. We set the clocks, wrote a message on all the chalkboards, and were so excited to give such a nice, thoughtful present. Of the 9 given (we gave one to his dad, too), only one was ever used. The others all were given away or stored somewhere.
Any advice?
I just wanted to point out that it is NOT rude to do what you want with a gift after it is given (except perhaps regifting it to the giver). If I was required to display all of the decorative stuff I've been gifted that is not to my taste, I'd hate the way my house looked. As long as you are thanked, that is all that is required.