We had new neighbours move in last summer, a woman about 23 and a man in his early 30's since the get go we have heard him screaming at her on occassions swearing at her slamming doors etc.
I see her most days on the way to work and she always seems fine, although i think she avoids me because one time during his 'outbursts' i banged on the wall and shouted i could hear everything.
I have never heard her scream/shout back until these last few weeks, and then today i was getting the washing in and i saw her smoking at the back of her garden, with a black eye 
I told DH about this and said we should go see if she is ok, needs us to phone someone for her etc, and he just wrinkled his nose up and said its none of our business.
Now i am from an abusive family, have lived in refuges during my childhood and sometimes feel that i might go ott in how i see or act upon certain situations, so am sometimes not sure what to do, but this time i was certain so i phoned the non emergency line and reported what i have heard/seen, they took it seriously and were grateful for the information as they have had other reports about noise disturbances from other neighbours.
Dh was in the shower whilst i reported it, but told him just now and he is getting funny with me about being a nosy busy body blah blah, and i am just getting angry with his attitude towards this?
I will be showing him this thread later.