need to find new friends

i spend my days home now cause i'm at 37 weeks and was advised to stop going out and about and moving. 

i used to see them 2 times a week for dinner, since i have been home, they have missed the little get together i did home for the baby, but they where at one of the others home playing monopoly even posted on facebook.... then told me the next day .. they had forgotten... 

after this i went for dinner one more time and was the last time. they told me sunday they would come visit, last minut called me to go to another persons pool, and told me they would come today, so were we are today... and one stated it's her mothers birthday the other told me she might come but has not showed up... soooo it's 21:30 and i have all this dinner made because ppl constantly disappoint... i'm really sad and honestly with an urge to just shut them out my life. 

i'm going to have a baby, and i will not be able to go back and forth with her 2 to 3 times a week just for these get togethers, and the lack of understanding from their part is absolutely heartbreaking. 

i don't know if i'm the one being the idiot or not but i'm hurt