Dream About Being Attacked In Old House 2

I was in our old family house, I was outside when a group of men seen me, i go back in the house and sit down when one of the guys knock on the door my twin brother opens up the door the guy said he wanted me my brother just closes the door but the guy fights to get in, but my brother finally gets the door closed but we keep hearing bonging on the door, it stops then our mom shows up in our car and she sits outside not seeing anyone I go outside to tell my mom what happened, but these was one guy waiting down the street and when he sees me he comes running full speed towards me he stops when he sees my mom, I yelled at him I'm gonna call the cops he just stays there looking around when all the guys shows up, my brother comes out trying to fight them but the group of guys holds him and his arm out while one of the guys pulled out a machete and starts to cut off my brothers arm