Tenant just became wheelchair bound. Who's supposed to pay for the changes!!!!!!

[Tim Bee]

In CA:  I have a tenant who, all of a sudden is in a wheelchair.  They want widened door ways and God knows what else after that.  I'm guessing they might eventually want all the ADA requirements.  Changes to convert a whole house to meet ADA requirements and the ongoing nonsense that might keep coming up sounds insane.  Thinking about selling this home before I get in too deep.  Then there's the issue with doing a 1031 which is fine but my property taxes would go from $2200/yr to $4400/yr for an identical home.  Thoughts???