why is life so confusing

gosh i am so mad right now its crazy! i mean dont you hate it when someone tells you they are going to call you back and then you wait by the fone and you wait and wait and wait and wait and they NEVER CALL!!!! its like wtf! its rediculous you waste all that time just because they decided they didnt want to call you back. i mean friends do that to each other but not boyfriends. he gets mad at me all the time if i tell him im going to call him back in 10 min and i dont call him back for 20. well this time he didnt even call! he decided he was going out with his friends and didnt even text me to tell me he wasnt calling. this isnt the first time he has done stuff like this. its so aweful. he is acting like his friends and stupid bmx is more important than me. i mean his friends yeah but bmx. what is so great about it especially when you dont even wear a helmet. he is going to kill himself and he doesnt even care. i just keep telling him just be careful and he says i care to much but when i act like i dont care he is like what you dont love me anymore?! its like what the heck. i just cant do anything right in his eyes i guess. its rediculous. i dont understand why he has to be this way. he honestly use to not be this way he use to be the sweetest guy i had ever dated and now he has changed and i dont know why he wont open up to me or tell me anything that is on his mind he tells me not to worry about it and its like what?! you get mad at me for not tell you.