A couple found dead at their home had a Christmas dinner with their disabled children before killing themselves, friends said. Julia and Jan Tshabalala had their family meal a day early on Christmas Eve, then sent their two young children to stay with relatives. The next morning they were found dead in an apparent suicide pact. Neighbours said they had seemed to be a ‘nice happy family’. The couple’s daughter, Serena, had cerebral palsy, although she did not need a wheelchair, while their son, Junior, had learning difficulties.Their children, thought to be aged between four and seven, go to a local school specialising in learning difficulties. ‘They were very nice people,’ said their next-door neighbour,We used to receive Christmas cards from them. They were a very private couple, but we would always speak to them over the fence. They always seemed like a happy couple, but you never really know do you?’ Police visited the rented £150,000 home in Billingshurst...