Neighbour issue and house owner

We are staying in a rental house for the past three years during covid 19we were unable to pay the aforesaid rent for mar Apr May as we were jobless after that we paid the rent during second round of lockdown he said how much u can pay please remit we remitted 60percent rent amount our house owner increased the rent 10 percent in aug 2020 and informed the same in Feb 2021 and asked us to pay that diff bal amount but we didn't agree and from Feb 2021 we paid that hike amount but after that till Feb 2022 we paid but during Feb this time also he asked us to pay the hike of 10percent and says it as a bal we paid the hiked amt from Jun but in July one more time he hiked 10percent and paying regularly meanwhile he joined hands with the opposite neighbor who is blackmailing us that he has photos of us and says wherever we go he will follow and mandatorily if we shift also he will not make us live the same photos has been sent by whatsup to my landlord also now he also uses abused words and tells whom ever he knows he will inform it as i m having daughters i am realy in a trouble and many times my decides for suicide pls help me to over come this problem and save us today also the landlord sent message stating that as we hv not paid the hiked amt he has availed loan and something happens to him i and my daughter will be held responsible pls help us