So for a few months my house has been smelling really bad inside. Smells like sewage and rotten eggs. My father is too stubborn and cheap to get it fixed. I’m tired of it and find it quite embarrassing. So here’s the signs I’m noticing that when I shower the toilet makes a bubbling sound. When I get out his toilet is leaking from the bottom and nasty water rises from his bathtub (but nothing in my bathroom so far). Also there is smelly water coming from the side of the house. I’m starting to worry even more after reading that the gas I’m breathing is bad for us so anybody have some ideas as to what it could be?