I agree with what everyone else has said, and especially Vadio. I have to wonder, if he's acting this badly at the beginning of the relationship, when he should be head-over-heels in love with you ..... and therefore willing to do just about anything.... why is he being such a brat? Look, I adore men, and I've known some incredible men..... but I have also seen way too many men be completely spoiled and demanding of their way exclusively, regardless of the consequences to you. So the things you've said about him, only bring up red flags to me. If he really does love you, then he'll work with you when you put your foot down about this. If he doesn't, then he doesn't have it in him to survive a long term relationship anyway.
I'm sorry, I hope these things don't sound to harsh.... but I feel it's the reality of the situation, and his partying and going round with other women, is only him trying to force you to bend to his demands. Be strong, follow your instincts.... your not wrong about him asking for too much... and you deserve to be loved, respected and treated fairly.