Hi Carol, I ran into Shelly and Nathalie at Mario's today for lunch and asked Nathalie about what I'd read here. She has no partners in her business, and as she says above, has no plans to close or sell Rendezvous. (If you know Nathalie, you know RDV is her passion and her life). There must be another Rendezvous on the Dutch side, where Heather is someone's partner.
To confirm, Rendezvous Lounge in Porto Cupecoy is open, alive and well!