The 1891 census has:
Class: RG12; Piece: 4374; Folio: 130; Page: 51
41 Upper Jeddo Street, St Woollos, Newport, Monmouthshire
Went, Edgar James  Head  M  41  Pilot's Man  b Brightlesea, Essex
Went, Ellen  Wife  F  30  b Ilfracombe, Devon
Went, Mabel  Daughter  F  9  Scholar  b Newport
Went, Ellie  Daughter  F  7  Scholar  b Newport
Went, Ethel  Daughter  F  4  Scholar  b Newport
Divorce is highly unlikely - it was very expensive back then.
Can't remember the dates when it changed, but it also might have needed an Act of Parliament?
Marriage, March qtr 1881
Newport (Monmouthshire) district    vol 11a, page 239
Went, Edgar James
+ and probably +
Davis, Beatrice Ellen