Was this too harsh on my bf who struggles with porn addiction?

"Not because you relapsed. Because you lied about it. I told you not to lie. I can't trust you and I will not be with someone that I can't trust. You looked me in my face and told me it would be okay and held me knowing you were gonna keep on doing it and you've continued to do and will continue to do it. I cannot give all my energy to someone who's gonna break my heart as lie to me. Relapsing is one thing and I understand it's hard but lying about it something I cannot deal with. I was nice and supportive when you told me the first time and I would have continued to be if you had been honest with me. But you didn't. And you still won't stop. I cannot be with someone like that. I've delt with this shit my entire life and I thought I was done with it. I can't have my significant other doing the same stuff to me. You haven't said you're gonna stop again and you know you can because you've done it before. I do not trust you to tell me the truth about anything at this point. You lie to me constantly. To my face knowing I'm hurting because of it and if you actually loved me you couldn't do that. I've given you so much support it's not even funny. I've been here for you even when it broke me to pieces and that means absolutely nothing to you. You don't appreciate what I did for you and the thanks I got was a shit load of lies and a stab in the back for trusting you. I put a code on your phone and you still watch porn. There is no stopping you Ryan. I'm not worth it to you and you've made that very clear. Nothing is more important to you than your porn and that's what addiction is but if you don't choose to get help and stop then I want nothing to do with you ever again. You can talk to me when you're clean if you want but for now I'm done. I need you to stay out of my life and let me be happy"

I wonder if I was too harsh to him. Any help?