Feeling heart broken..

My gender reveal party is 3 weeks away and my guest list keeps getting shorter and shorter we are down to about 10 guest. We sent out our invites over 3 months ago to make sure people had time to plan for it. And to top it off everyone who is coming is my husbands friends and family. Which I appreciate only my mom is coming that's my family. I have 4 brothers and a sister. Plus many aunts and uncles... Cousins.... Nothing. I'm just feeling heart broken and sad. I put a lot of work into this :/