I am married to a Canadian Citizen. I landed in Canada in 2016, purchased property and was beginning to settle down. Shortly after that my father had health issues, He was looking over some legal disputes at that time and since I am a lawyer, there was no one else in the family who could help him so I went back to be with him but kept coming back to Canada whenever I could. My father passed away in 2018. I only have about 300+ days of residency in Canada. My plan was to wrap up the legal disputes as fast as possible and come back to Canada in 2019 however I was not comfortable travelling due to the Covid19 situation given that I have a weak immune system. I have not seen my wife in 18 months now and this is causing us a lot of depression. I really want to see her. I want to apply for PRTD under H&C so that I can go back. What are my chances? Some people have also suggested renouncing PR status and applying for visit visa.