boyfriends new friend.

well my boyfriends family friend and her boyfriend split. She wants nothing to do with him, he wants her back and she's the love of his life. This guy has no one in that town but her, so when they split... the only person who would talk to him that had access to her is my boyfriend. This guy would come over crying, texting my boyfriend cause he couldn't sleep, trying to get him to talk to her because she's ignoring him. So on our days together, he'd be talking and inviting him over... when it's supposed to be our time together? They'd go on their own little conv and leave me in a room alone....We only get to see eachother 1-2 times a week. They live near each other, c'mon! So now my boyfriend going over there everyday and staying at that mans house until 12/1 in the morning. He stops texting me immediately but I hear back from him right after he leaves his friends house. What could they possibly be doing until 12 at night? I get that he's his friend but I feel like he's giving more attention to him than me? I get this guy is grieving over the breakup of his girlfriend. I don't get it, I'm slightly annoyed that he ignores me when he's with him. It's gonna get worse if he keeps inviting him over wheb I'm over cause they see eachother everyday. They never used to be this close, I have nothing against this guy but the behaviors of my boyfriend is getting irritating.