Poly, dating someone really hung up on a guy who doesn't care[??]

So I (22F) am dating Aiko. I have been for about 4 years. We are also engaged and have been for about 10 months. When I moved near my online friend…

“Communicate!” Well, Dave won’t because he is “busy” supposedly

“They should break up!” I can’t make him do anything, Will knows the red flags 🚩 but he doesn’t wanna break up. He really loves this guy