Baby Shower? Yes or no.

So this is our 3rd baby. We had our 1st girl 6 yrs ago. Then a boy. Now another sweet girl due June 12th. Im debating on having a baby shower because I don't want people to feel obligated to throw it. My mom is being evicted after my dads passing and my SIL is due 3 weeks behind me so my MIL is going to want to push our showers together. Im thinking of just hosting an online party on FB with the link to my Amazon Registry. That way the huge amount of family I have out of state can send stuff if they choose to. I know a few people who have done this recently and it was so easy for me to purchase their gift. But my mom was sad and said she doesn't think people will participate.... Any suggestions? Sorry for the long post!