Is he ashamed of me...... What do you think?

Hello. Ok I need some serious advice.... I have been dating this guy for 2 years and he is in a biker club. He has never has never had me at any of his parties. A lot of girls dont like me in the scene but still he always is with me 24-7 then when a party comes around im not there with him.... It bothers me so bad deep down inside. So yesterday we hung out all day and it was his anniversary day for being a biker. I guess the club threw him a suprise dinner/party last minute and he threw me 100 dollars and said why dont you go get all dolled up and get an outfit and nials done and come back and go to my party with me, I said to him you claim you love me so much and dont lead me on and not have me come if you do this then im done with you!!!!..... no phone call no nothing... .it has been the worst feeling ever........ I do a lot for this guy and I feel like he dosent apprectiate ****. He dosent have a car and I do all of the driving and never has cash and I pay for a lot. Now there are a lot of people that dont like me just because I was friends with a girl when I met him and her and I got into a fight and she purposly turned a lot of people against me and he had my back but dont you think if you really love someone you would have them right by your side no matter what.... its like he invites me to his parties but dosent really want me to be there....... why I need some serious feedback........