Is it my fault the friendship is over?

it wasnt your fault at all, you were just being honest. she was being a tease, telling you she would start dating when her excuse for you was that she couldnt date. im sorry but i would be angry if i were you. you should forget her and move on unless she changes her mind. dont bother her again so shel know what shes missing. if she asks to hang out then just be like im gunna be busy for a while and yeah. im sorry for what youre going through. best of luckk!