Landlords Should Pays to make us live in raw sewage

The laws for Tennant's right against landlords is not strong enough, not even close. They get away with everything because they have money.
In our case we have reported to her about the plumbing. It's gotten worse to the point of raw sewage in back yard. Under our windows. I stead of fixing this issue!!! She gives us a NOTICE TO NOT RENEW OUR LEASE!! After trying to find help, legal aid, pro bonos ECT...nothing. We have done nothing wrong here. Should congress in all states makes stronger laws regarding Tennant's right? Or harsher penilities on the slumlords? Yes and sooner than later!!