Key legal question
Whether the ex-wife's divorce maintenance should be reduced or abolished because B. left her household and she could work more.
Extracted holding
No. The move of B. was unforeseen but only temporarily advanced a foreseeable easing of the wife's duties; it did not justify modifying the alimony.
Extracted reasoning
A modification for improved circumstances requires a material, durable and unforeseeable change. Those conditions were not met, so no reduction or suppression of the maintenance was warranted.