Hi Koromo
Just checked the marriages for Henry Giles BERRYMAN and there are 2 listed:
The other one is 1884 to Eva STEEL, which would account for him being listed as a widower in 1889.
This would fit in with him saying that he had been in the district for 6 years.
Here's her burial record.
WAIMATE OLD, BERRYMAN EVA, 24/08/1888, 28, METHODIST, 437 G
Bren.