Semi-long-term GF 'loves' me, likes someone else
I've been with my girlfriend for over three years, and I really care about her. She tells me she loves me, but lately she's been a little awkward around me. Originally I thought this was because we'd been long-distance for a year just prior to this, but now I'm wondering if it's something else. A -completely- reliable source told me that she likes one of her friends, but when I eased the possibility of other people into the conversation, she flatly denied it. It seems like a one-sided crush to me, but it's still really painful, and the fact that she lied to me about it hurts even more.
What do I do? What should I even be feeling right now?