Since i've lived in this house(over a year)there has always been a problem with the heating. I wanted to have British gas come out and send him the bill but he said no and got these gas people whom he knows. I've had several gas people come and they cant seem to find whats wrong with it,which made me wonder if their genuine gas people,it is now freezing in my house and the heating still isnt sorted,the gas men came out and said it was the sensors,they are saying now something else is wrong with it and have to wait for the part so have to come back another time!I phoned my landlord and asked him what he was playing at and that i havent lived in the house these last few weeks because it's too cold,he said if i didnt like it i could get out and he'll move his daughter in,how dare he threaten me,i pay alot of rent that i cant afford and he cant be bothered to do my heating?i also have waited all night in the past for these gas men to come out and they didnt show up!can i sue him?