Falling out of love

I’m falling out of love with my bf of two and a half years.

He hasn’t changed like he’s promised, he doesn’t make me feel loved or wanted or cared for. He’s not really there for me, but I just loved him so much that every time I was ready to leave, he’d promise to change and I’d give him another chance.

But recently I just started feeling nothing, he’s around me and I feel nothing. I could care less whether I see him or not. I’m scared to break it off. I’m scared for the change, for having to answer to everyone as to what happened. I don’t know what to do, I just know I want out. I can’t wait any longer for him to change, I now know it’s not going to happen.