Is my boyfriend angry at me and what should i do?

IT'S LIKE UR TELLING PPL ABOUT MY LIFE! i'm 13! me and my bf can't call until my mum goes out,and could never text when she's around,and we're not allowed to meet,and my bf's mum knows he has a gf and doesn't mind but doesn't want him texting all the time so he could study and i don't distract him,,that's probably what happened to him,he got yelled at for not being '' the perfect teachers pet '' and his mum doesn't want him to be distracted at all so she keeps telling him to talk to u all the time and spend more time studying ,,u don't want to lose him and don't want him to lose his phone,and btw ur not sure that he makes a the excuses up ,maybe they're true,u'll never know unless u were there,,forget it but just don't text ALL the time so he doesn't get his phone taken and u can't talk at all.GOOD LUCK