I hate my birthday

Okay I'm turning 16 this year and I just really hate my birthday.My boyfriend makes such a big deal of it and yeah it's really sweet but I JUST HATE MY BIRTHDAY.Like last year and the year before I invited at least 15 people to a dinner party out of those 15 people only two people showed up.This guy that just wanted me for sex and my ex best friend who stabbed me in the back by spreading horrible rumours about me around school.My parents at the start of that day even forgot it was my birthday and I had to remind them I had plans for that night.I got super drunk and decided to text this really cute guy I'd usually not text since I wouldn't have the confidence to, who is now my boyfriend.So now my current boyfriend is literally forcing me to celebrate my birthday and I fucking hate it bc it's gonna be with family and my siblings just hate me as if I'd .My mum and dad usually always fight on my birthday and t last year my parents put so much pressure on me for the stupid dinner party that I cried so hard that I had to get drunk to forget about it.How do I explain to my boyfriend I have no friends and I don't want to do anything this year for my birthday ?