What do you do when everyone ignores your 25th birthday?

My mom committed suicide when I was 20 and I’m not super close to my family right now and I just feel like everyone ignored 25th birthday. The only thing my friends really did was write “Happy Birthday!” on my facebook wall and my family didn’t even really acknowledge it. I’m just sick of people asking about what I did for my birthday and having to make up something so they won’t feel bad. I guess I’m just tired of faking being ok with my birthday being just another day.