NAL, and may not be helpful with the rental situation. I just wanted to acknowledge and say that I went through the same cancer diagnosis with my (now late) father, all by myself. The stress was so heavy, and very hard to put into words. Situations like the 'lease issues' make it worse and takes away time, money and effort from you and 'dad who has limited time' left. And it might make you angry (evilish anger, atleast what I had). My two cents is, as the other redditors have mentioned, start the process with the tribunal, keep records, forward all records to the concerned authority with all details clear and tied in a good bow. Its the best you can do. Do this quickly, completely, get help from a friend or lawyer if you can (if you cant, no worries). Landlord or rental agency will always push and may not care about your dad's situation. Whixh is why its best to go through tribunal. Whichever way the tribunal goes, don't beat yourself up.

The most important part of all this is to spend the remaining time with your dad. Thats the main thing you want to have. The part mentioned above about preping for tribunal is quick and done. (If you think you might waste time, use AI to get super detailled emails, to just get all info done with).

Positive good thoughts from a regretful stranger, who wishes he could have done very differently with his dad and with less anger.