mans point of view needeed

I have been feeling unwanted, & ignored for quote a while. I was the one initiating sex every time we had sex & that got old. He used to go down on me every once in a while but totally stoped. oral stimulation is the only way I can orgasm ( I go down on him on the regular). I tried talking to him and telling him that I needed more attention from him, but he did not get it. Things are the same: he does not seem interested in me, I find myself wanting other men to compliment me just to have attention. I recent bought a vibrator & have been using it as a supplement for a real connection. any advice/ insight appreacited.