Accident

No one's wrong.

An accident in the bedroom.

The bedroom is away from the eldest son's room. 
A little soundproofing level

But there's been a lot of fighting.

On this day, too.

It's just that it's too much.

not in a position where she is yelled at.

he'just wanted to shut down her loud voice

Pillows and futons with nose and mouth 
Headlock-like
They hold back

It was late when she was down.