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He finally got back to SA on a repatriation flight, so is here at home, not sure of the way forward, but we're taking it day by day, thanks for asking @leelektrik.
Our oldest son fortunately is very happy up in Joburg jobwise and on a personal level, but our youngest sadly suffered a tragic loss.

Glad to hear re the repatriation flight and about your son in Jhb. Sorry about the loss suffered by your youngest.