I broke up with him in good terms for the best of us but now he is blaming me? LDR RELATIONSHIP ?

So I had a LDR relationship for 2 years. It was all sweet and amazing until recently I started to have episodes of depression and anxiety attacks, in the beginning he was supportive and caring but he started to gradually show his true colours when I am in need of support. I had a troubled life, not getting love from paternal father, not being able to work until 19 so I didn’t develop necessary skills, bullying, etc... This relationship was everything to me. But these months I randomly stopped loving him. At first I thought I was being childish and that it was only a phase but eventually I realised my love for him died there. I tried to break up with him to not drag him along, I needed to be honest with him and couldn’t allow him to suffer more thinking there is still a spark. ‘Tried’. He cried, I can’t resist tears so I gave it another chance, I felt the love again but it just gradually died again! This was killing me. Every day I would pray to God and ask for guidance, what should I do? What should I say? Today I broke up. I thanked him for everything...his love, his care, the experience, the chemistry, EVERYTHING! I told him to continue being the amazing guy he is and that I’m just not emotionally prepared and able to carry on AT THE MOMENT. You know what? He blamed me! I told him it isn’t his fault, I didn’t want him to think he is worthless. I just wanted a healthy breakup. Is it really my fault?