I need an advice, yes i know you dont seek advices here

I have been in a relationship with a guy 2 years.He was my first love and the only bf i have had. I've always thought I love him and vice verse. But, he then decided to study abroad. And ok, I said i will wait for him and so did I, almost a year. And he only came 2 times in my country, in the first time he was here for 3 days and we met once, but the second time he came he did not inform me he will come, he spent 2 weeks here and we only saw each other 2 times, and he went back abroad and did not even tell me he will. When he arrived he sent me a message, I just arrived to that country, and I just said to him that he should have his fun there because I cant wait on a guy that i don't even know where he is. But yet, I could not officially break up though I know I can find someone better, because I am not a girl that does not have opportunities, I have guys who would do a lot more for me than the one I love does. Instead, I avoided him and all we had was small talk. But , then I met this other guy, who was my definition of perfect: he is goodlooking, studies engineering, and loves all the stuff I love. He made me understand that I can be attracted and like other guys.Our conversations are so great, but,he belongs to another religion. Even though i don't care about that, my family would never talk to me because they have always said they will never accept that.I have been educated not to do it, all my life. Yet, I went out with him, and the date was so good and we kissed, which was strange to me since I always was so careful in these things, because of the country i live in is quite primitive. And this continued for a month now, this other guy does not know that Im kinda stuck in a long distance relationship which I don't know how to end. But I know I should end it, but when I do i also have to stop seeing the other guy!.. Anyone tell me please how to do this in a proper way ?!