Every night literally, I hear my upstairs neighbor yelling at the top of her lungs at her child. Every night I hear her child cry to sleep. I not sure what to do, if I should do anything? The child doesn't seem very old...maybe 2 years old? I don't hear the father too much but I have heard them fight loudly with each other twice (within 8 days). I have been very tempted to go upstairs and say something. I don't speak cantonese and they are speaking in cantonese. Has anyone been in a similar situation? Any advice? It really stresses me out hearing this child cry every night.