Ugh! I'm so pissed off right now!!!!!!!!

I just got home and there was a big white envelope on the table for me. I've just been offered a place at the University of Hull! Now I was really happy so I showed my parents and they were like "meh".
They didn't even say well done or congratulations or anything! I asked if my mum would come with me to the open day and she avoided answering the question, so I said fine, I'll go by myself.
They're not happy for me or anything. :-(

...On a brighter note - I got an offer from Hull University for an English with Creative writing course! \o/