A good friend of mine (considered one of my best friends, at least until recently for reasons below) recently joined an MLM, albeit one of the more "respected" ones.
I'm happy for her as it seems to be working well and she loves it, I think she's made some good money from it. In fact it was me who suggested she try it as she was looking for a new job.
I'm a bit hurt because she hasn't asked me how I am or been in touch really for months except to ask about if I'd be a host (to be fair she has been busy with lots of other stuff and I've not exactly been hounding her). The problem is I do not want to host a product demo myself, so I want to make it clear, face to face so she can't take it wrongly, it's a no (again) without it affecting the friendship. AIBU to ask how you handled it?