<human>: I live on a shared piece of property where there is a main house [duplex] and my cottage. The houses are fairly close together but are separate structures. 

A few months ago a new couple and their 2 [under 12 y/o] daughters moved into the bottom apartment of the duplex. Every few days they have HORRIBLE fights. With all my doors and windows closed I can hear them yelling over my TV. 

Tonight I heard them fighting so I opened he door to listen. As they were arguing I heard he wife tell the husband not to touch her and started freaking out and some sort of scuffle ensued. The girls started yelling for them to stop but they were still freaking out on each other. It doesn't sound like they are abusing the kids physically so I haven't called the police. Plus I really am not fond of involving police. 

Should I confront them? Talk to my landlord? I have no idea what to do but it breaks my heart that these little kids yelling for their parents to stop hitting each other :(

Can you condense the text into three sentences or less?
<bot>: New neighbors fighting EXTREMELY loud while young children present yelling for them to stop. I really don't want to involve police. Should I confront them?