Supportive friend? Options

[lovesahoax]

Okay. so I met this guy a few months ago at the college I go to (I'm Post Secondary) & we instantly clicked. We became good friends & started flirting and whatnot. Well, we both wanted to date, but my parents wouldn't let me because he's almost 20 & I'm 17. Long story short, we pretty much were dating but without the title. We held hands, cuddled, kissed, everything. Well eventually I got tired of basically being friends with benefits & I wanted to pursue things with other people so I ended it. We still ended up kissing every now and again though.

Well, he got a gf a few weeks ago & I was fine with it. But now I have a bf too and he's really unsupportive. The guy I'm dating is one of his friends & we've tried dating in the past but it never worked out, but now it's amazing. My friend keeps telling me a mistake & whenever I try to talk to him about it or get some advice, he just completely shuts down & I don't know why. It really upsets me because I see him every day & he's one of my good friends so I can't just ignore what he says.

So my question is.. is he just being a good friend & not wanting me to get hurt, or is he acting out of jealousy because he still likes me? He told me a few days ago that he still had feelings for me.