It doesn't really matter if you love him or not. He is not able to love you. The A loves alcohol first and foremost. It isn't about you. It's not a matter of loving you or drinking. The mid-brain, where alcohol controls, does not connect with compassion/love/empathy. It is the fight or flight/survival part of the brain. It only knows it needs the drug to feel the high. Period. So if you're waiting for him to choose you, you will be disappointed.
Decide what you want in a relationship, set healthy boundaries for yourself. Don't set boundaries you don't intend to keep. If you say you won't be around him if he drinks, and you don't follow through, he learns you can be manipulated.
You may love him, but it's not about that. Love yourself first. You're not married...IMO do NOT marry this guy! You are committing to a life time of this. Go to AlAnon, read the sticky's at the top of this page, and learn everything you can.