Fiances parents are divorced, and remarried to new spouses, neither set has offered/asked ab hosting rehearsal dinner. We don't want to ask anyone to do it, but can't afford to pay for everyone either since I just got laid off...my parents are paying for half the wedding, the other half is on us... We have some out of town guests and of course would like to get them, our parents, and WP together for dinner after rehersal, but is it tacky to get together for dinner and everyone pay their own? If not how do we explain that? Is it horrible to just not do it? Crap.

wedding in 20 days, money we had set aside to pay for RD is now having to go towards bills

If we got together it'd be like 27 people total...which is enough to need a separate room right? I really don't know what to do here...
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