Is it normal to be in love with two people?

Okay so I have struggled with love a lot my whole life like most people, but this takes the cake. I started off with a wonderful guy who loves me for real like he says he wants to marry me and be with me forever. Then because of family issues and work issues he moved back to his home town thousands of miles away from me. And I hate long distance with a passion. But, he was really set on making it work he is for sure in love with me. And I thought I was too. When he moved I became very lonely then comes in my best friend. My best friend is a very sweet guy and I have almost dated him before, but it was never the right time. Then when my boyfriend moved he started to make his own moves. Just the way he is very smooth and deductive, then at the same time he reminded me so much of my boyfriend. He and my boyfriend act the exact same way. They both are madly in love with me and would do anything for me. Now I'm in a battle with myself because I truly love both of them.. It drives me insane. My boyfriend is coming to visit soon and I'm worried things won't be the same and I can't break his heart. Then I can't break my best friends heart. This is the toughest decision I have had to make thus far. And I need to know if it's even a little normal. Help I need advice and is there anyone out there feeling the same way? I'm really struggling:(