Fandy, I now re read my thread and it sounded as if I was going to leave my cats alone for decades! It was my own stress.
Thank you all for your input.
Glad to report --my cats are doing very well. Someone is checking on them daily.
They still identify me, thank God and show me their affection. We just had a Catnip party last weekend.
They prefer classical and pop music rather than dance or techno.
I am the one who is not liking this arrangement at ALL so hopefully I can bring them here sooner than I originally planned. The good news is that I already drove from one city to the other so gladly I can take them with me in their carrier, in the car and hopefully they won't be as stressed.
I am not sure we have feliway where I live but there are anti stress homeopathic remedies, I will check them out.