I am employees in Ontario, working for the same company for the last 6 years in a senior management roll. I accepted the job with the flexibility to work from home due distance from my home to the office. I had previously been allow to work 5 days per week for 10 months from home (2014-2015) There has been a change in my supervisor, such that they will not allow the flexibility to work from home and want to mandate a fixed schedule in the office and at home. Given the challenges to the job (and highway construction - 2 hrs per direction commuting and medical condition), this is not feasible, is this a constructive dismissal?