Do I have any leeway with this new landlord?

The house I rent in (for 14 years) was sold in February 2020. My lease was transferred to the new owner, in that lease it states that it renews every July 1st for a 1 year time frame. The new landlord has texted me that he wanted to raise the rent, BUT I never received a new lease OR anything in writing stating the terms or any changes being made. I did not pay the increase because I had nothing in writing and paid my normal $650.00. He now texted me that he did not need to give me anything in writing and has also given me 3 different number s for what he now wants to collect. He states he does not need to give me anything that I am a month to month now and that is that. Am I wrong in assuming that EVEN with a month to month he should be giving me a lease??