Conflicted in my long-term relationship?

I’d so hate to throw it all away and I have no regrets but my boyfriend of over three years won’t give me clarity on when a proposal is coming. That said, over the last couple weeks it’s less stonewalling and more like he knows something. I have my eye on someone else but we don’t hold a conversation as well and I connect way better with my boyfriend. I’ve told my inner circle he has until year end to propose. Any other thoughts? Do I make more of an effort with this other guy just in case?

This has been painful for me, please advise thank you.
Conflicted in my long-term relationship?
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