bestfriend / boyfriend, heartbroken .. Options

[silent epidemic]

okey, i'm completely heartbroken & need some outside input on this. i met this guy my freshman year. and we became absolute best friends in 10th grade. we have talked on the phone every night since then, we tell each other EVERYTHING. i'm not being cliched with the whole best friend thing. he truly is my one & only best friend. he's rubbed off on me, i've rubbed off on him, so we're sort of alike on how we think and everything. we're seniors now, and we've been together for five months.

my mother is a strict filipino woman, and she absolutely hates him. over the summer it was so hard to spend time with him, but we got through it and we were oh so very happy together. we also figured that with school starting, we'd be able to see eachother more because he kept saying he wanted to see me a lot more than he did.

school starts, and it turned out we barely saw eachother. we were missing eachother like crazy .. all that stuff. but out of nowhere, he completely changed his schedule so i basically see him throughout the whole school day now.

see, the way he wanted our relationship to be, he wanted it to be deep .. almost like a marriage. spending all the time we could with eachother, which naturally cut off time with my friends, telling eachother absolutely everything, stuff like that. he didn't want me to hang out with my friends, and he said he wouldn't hang out with his. and he used to spend every moment he could with me. everytime he had a day off work or wasn't working on his car, he'd ask me to spend that time with him, and he's sometimes beg me if i didn't think i could go out (referring to the strict mother). we've been best friends for about three years now .. and i'm so attached to him. and he would tell me all the time out of nowhere that he loves me, misses me, he'd sweet talk me all the time .. all that stuff. but this morning, we had a conversation about "us". i asked him how he felt about "us" because for the past week, things didn't feel the same. he asked me if we see eachother too much now. so yeah, he told me he sees me too much now in school since the schedule change. and last year he asked me to sort of "drop" my friends because he did it for me and he wanted all of my attention .. now he's asking to hang out with his friends. the things he asked me not to do, this morning he said i could do them. he doesn't care anymore. and it's a big deal .. he used to care about every single thing i did. we'd spend all the time we could together, whether it be in person, online or on the phone. today he didn't have work, and he didn't really work on his car. so normally, we would have spent the day together. but he didn't even ask to hang out. we didn't talk on the phone. i texted him and asked him what he was doing like 15 minutes ago, he said he was at a party .. everything i knew about him, everything i was used to in our relationship, has changed. he would have never went to a party before, he would have rather spent that time talking to me all night. it's all such a big change .. and it's so sudden .. is anybody understanding this? hah .. there is no more sweettalk, no more "i miss you"s, no more random i love yous .. sometimes we even get off the phone without him saying it .. maybe i'm just overreacting. that's what he said. or maybe .. this deep relationship with my true best friend .. is falling backwards ..

i need someone's opinion.