"Elton is an only child, and in the past he's said... 'I wished I'd had a brother or a sister.' But we're taking it one day at a time. This is a big change in our life. We have to see how we cope and adapt with one child before we even consider a second." SIR Elton John's partner David Furnish is adamant they aren't thinking about expanding their family just yet after welcoming a baby son at Christmas (10).