My landlady has accused me of doing drugs and smoking in my house, and given me an eviction notice. I have already gone to a lab and had a drug test done that is 100% clean.. I will present this to my hearing with the RTO. I would however like to file a suit for slander, as I have been accused of things which are not true. Can I do this, and can I do it myself without hiring a lawyer, and if so, how? I live in Vancouver Canada.