How to prevent angry tenants destroying my property

[Jane S.]

When I decide not to renew an expiring lease, I have to give the tenants 91 days notice? Thats plenty of time for them to wreck my property causing me a huge loss and heart attack. It’s a 12-month lease. They have many serious violations some of which they rectified others which they are arguing with me about. They have been lying and are devious. I don't know how to prevent them from destroying the premises. They want to stay 2 more years. The lease violations keep accumulating. Although the rent is paid timely. Is there no solution but to lose sleep and get sick over this? I know they hate me but act real friendly and happy to see me.