Today is my 24th (F) birthday. Not a single person person from my family has wished me a happy birthday. I've gotten a few Facebook birthday wishes from friends . But over all I'm just feeling really let down and forgotten. And this is coming just a few days after when none of them wished me or my son 5M a happy Thanksgiving (first year I didnt go home for Thanksgiving in my whole life). Part if me is thinking I might be being overly sensitive but this is the first year where I am not going out of my way for them to be part of my life. 
My birthday last year wasn't very good either but I just don't know what to do anymore. Its hard to not feel unwanted when they can't take the few seconds to even send me a happy birthday text. 
I'm not looking for Birthday wishes here. More than anything I'm looking for a way to cope with this. I'm ready to give up on them because it's getting harder and harder to convince myself that my family does care about me. 

FYI my family consists of my father, mother, brothers (I have 3 brothers) , and sister. So 6 people all over 21 years of age with working cars and phones, and I live less than 30 minutes away from them.