It seems that in the mid 1830s Richard and Elizabeth Reynolds née Graham decided to end their marriage. Both found new partners and started new families.
'Reynolds, Richard (1810–1890)', People Australia, National Centre of Biography, Australian National University, https://peopleaustralia.anu.edu.au/biography/reynolds-richard-24543/text33240, accessed 25 March 2023.
7 April,
1810
Wilberforce, New South Wales, Australia
26 October,
1890
(aged 80)
Parramatta, Sydney, New South Wales, Australia