Landlord said in text he wouldn't address my concerns. What now?

I met with my landlord last Friday to discuss a few things. One major issue is there is mold appearing around my space, it started on my clothes in my room closet and felt dresser and now it has spread to furniture around my common area as well as items in my bathroom. I am living in the bottom half his place, which is a single family home. This was our first sit down meeting since I moved in June, which in addition to not addressing my concerns on a few things, He massaged me a unprofessional and inappropriate text, which included saying he would not comment any further on Maintenance and Concerns. What can I do about this? Should I report him and the house?