Girls, please help me with my next move with this tricky man

Okay, I am at work so I have copyed the email i sent to my friend, I could realy do with some 'wise woman' advice on how to get things back on even with him.
It is writen in a rush so please bere with me but I would really like some advice I wanna try and save this before all is completely lost.
K, so things were going really well with Marcus. I wasn't that intrested really in the begining but he kept asking me out and I said yes. He was going to teach me how to ride a bike yesterday and then we were going to go out to dinner. I went over to his last week and we watched a Movie. We kissed but then I went home. Had many lovely text from him then and all was still going good. Spent the day with him on satrday. Watched a film and chilled out. A little more kissing but that was it. I went home and got ready and went out for Donnas birthday that night. He was texting me to go back to his when I got home which I did. We sat up chatting all night and went to bed at about 8 in the morn. We slept together then passed out. Fooled around a little when we woke and then went out for dinner. All going well I thought. That night I was out with jen and went home early and to bed. On Monday (day of planned date) he completely blew me out! WTF!
How can I sort this out? Has he just used me. He sent me text last night pretending he was all confused about why I was in a mood. 'Why are you angry with me?' He went out with his cousin on the ... It would have been okay if he had said in the day as I was at a bbq i could have stayed at. I had sent him a msg saying ' You don't sound to keen on tonight so if you wanna give it a miss we can do it another day' He said no, he was just a bit tired from work and it was all still on, then I text him just before we are due to meet saying I was on my way and I got back' hey hon i'm gunna stll be in town. can we do tomorow instead? Havin a few cheeky ones.'
What?! He has no idea why I am mad at this. He was drunk texting me at about half 10 and I said if he wanted to talk about it he would need to call me. He hasn't yet. How can I sort this out? your big brain is needed.

Thanks for reading and helping.