any solutions !!!? major HELP

hi again u guys.. the main purpose of me blogging is that i hve a prob. goin on o i really dunno wat to do.. since here in kuwait ppl that go to therapist r considered miyaneen so i hve no one to turn to '3air alah n u guys oo i didnt mention family cuz i need ur opnion b4 facing them abt the problem.. my problem goes as. i met a guy couple of months ago we bonded min awal shaay oo i wasnt the type girl that add shabab on her msn o talk to them on the fone or smsing so maderii shenu yanii o i allowed myself to add him.. ;s after a long time passed there were sum i love u and min hal suwalif.. bs it was all on msn no fone and now u will say so wats the prob. the prob. is that uhwa a9'3ar meny ib 5 months o we're now both 18 oo we know kilshay abt each other when i say kilshay i mean kilshaay family names o uma min binta oo he knows mine so the relation is serious now o he just bought his new black silverado i am really happy abt it oo i met his sis ba3ad .. so now after 5 months passed he wants to yitagdamlii ;s oo i am really sacred to death abt him.. cuz when i thought abt it there is no long term realtion ship baina.. cuz our families r totally different !! very very diff. ! ya3ni uhwa wayed closed minded oo wayed so typical kuwaiti minded ya3nii ni'6aam shi8il awaal.. ya3nii he doesnt goes duwaniya nor hags out with friends oo 24/7 with his fam. oo girls aren't allowed to study abroad oo their kids are not to go to private skool oo now he told his mum abt me ;s !! oo she wants to call my parents !! oo i know my parents begoolon la2 cuz we're both 18 he doesnt hve an income he still studies oo ana still high skool :s !! oo i tell him to wait o when his mum calls she will tell my mum that we met through they internet with mum totally disagrees with so my ques. is do i tell my mum abt him or stay quiet till his mum calls.. ;s !!? i am totally freaking out