I need advise about bad spirits in my house?
My brother died in the house we live in now,since his death,we have always heard or felt different things,a hand on our shoulders or footsteps in the hall,but it wa always a comfort,we felt it was him,that has been going on since his death 9 years ago,a little over a year ago,things of a more frightening manner have started occurring,things are punching us in our arm and legs,feeling things bite,scratch or pinch us,sometimes pushes us,foul odors and certain times,the sound of children laughing or voices talking,shadows move around the house,the feeling of being held down,and my mom has felt something hold her down and then had the feeling she had just been sexually assaulted,there are really too many things to mention,I just don't understand what may be here,I don't feel its anything good,as in my brothers spirit,could it be demonic activity,what should I do,I am 42 years old and know what I feel,see and hear,any advise would be appreciated,thank you.