She is trying to use texts as the only admissible evidence. 

Evidence of actions taken or not taken by the owner of a pre-1978 rental property or childcare facility in compliance with applicable public health laws and regulations concerning lead may be admissible evidence of reasonable care or negligence.

If the repair guy "fixed the door" then you are admitting that it was broken and you don't want to make admissions of the sort on a public forum.

Rents by your own admission have increased, not decreased.

Such surveys and affidavits shall be admissible in administrative and judicial proceedings for the purposes of such verification.(3) Housing shall not fail to meet the requirements for housing for older persons by reason of:(A) persons residing in such housing as of the date of enactment of this Act who do not meet the age requirements of subsections (2)(B) or (C): Provided, That new occupants of such housing meet the age requirements of sections (2)(B) or (C); or(B) unoccupied units: Provided, That such units are reserved for occupancy by persons who meet the age requirements of subsections (2)(B) or (C).(4) Nothing in this title prohibits conduct against a person because such person has been convicted by any court of competent jurisdiction of the illegal manufacture or distribution of a controlled substance as defined in section 102 of the Controlled Substances Act (21 U.S.C. 802).(5)(A) A person shall not be held personally liable for monetary damages for a violation of this title if such person reasonably relied, in good faith, on the application of the exemption under this subsection relating to housing for older persons.

But, even that has to be proved in court or by admission first.

A few have training rograms that people pay a lot of money for and by their admission, 90% will never do a deal. 

I got a rough looking house in a bad neighborhood (by admission of both the appraiser and Josh at Oceanpointe).  

Please quote my admission.

It takes a big, BIG person to make such an admission.