fatty part of meat

I cut the fat off.

私は脂身を切ります

I cut the fat off at home.

私は家で脂身を切ります

I cut the fat off with a knife at home.

私は家でナイフで脂身を切ります

I cut the fat off with a knife at home in the evening.

私は夕方に家でナイフで脂身を切ります

I cut the fat off with a knife at home with my mother in the evening.

私は夕方に母と家でナイフで脂身を切ります