Spirits All Around

Late last year I was staying with a friend and my boyfriend said he had a bad feeling and pulled me out of the house. Literally an hour later the house got raided. I went to stay with another friend and went to get some of my first friends things so she wouldn't lose everything (she got arrested). I took her things to my other friends place and within 6 hours of the stuff being there the police were knocking at her door looking for someone. Well they went through everything and came to my first friends stuff and questioned me as to whos stuff it was, when I told them the situation they checked out my story and everything matched so no one got in trouble. Well 2 days later my boyfriend once again said he had a bad feeling and picked me up and took me to his house, where I took some of my first friends belongings. Ever since her things have been here we have experienced random occurrances. We started fighting something we never did before, he lost his job, we got into a car accident, and things that we would be using like a wrench or a screw driver he would set down next to him on the floor and when he would go to pick it up again it would either be on the other side of him or behind him or in a cl=ompletely different room. We each thought the other was playing tricks on each other. One of two sets of house keys has gone missing and one of them has yet to be found. Lights randomly turn off and on (I have video proof) we have smelt a strong perfume in the kitchen (not the perfume I wear) we see shadows, I have felt a hand touch my leg while I was sleeping it woke me up because it was so hot and it rested on my knee for more than a couple seconds. I yelled out for my boyfriend, but he didn't hear me as he was outside. I ran outside and asked him if he was just in the room and touched my knee? He said no i've been out here. We have both seen shadows while were in the shower and when we open the shower door there is nothing there. Recently one of our car keys and another set of house keys went missing. Both of us tore the house apart looking for both, we came up with no keys. One day later I was looking for something under the couch and instead of finding what I was currently looking for I found the car key I had looked for the day before but couldn't find. It was just sitting there. Just yesterday the second set of house keys that had gone missing I found under a drawer in the room. Nothing has been put in or been taken out of this drawer for at least 9 months. Its just filled with old old receipts and cards. Nothing spectacular, we just don't use the drawer for anything. The person whos belongings they are was recently staying at our house for about a week. Ever since she has left the occurances have gotten more frequent and more aggressive and honestly meaner. I am scared and am often home alone as my boyfriend leaves almost every weekend and I am left home alone. What can I do to make this stop. I can't take it anymore. Even my animals are being affected by whatever this thing is. Just tonight one of my dogs was locked on the other side of a fence in our backyard. When I went out there to open the gate she was shaking cowering down and obviously scared. Neither me or my boyfriend had been in the backyard for the last two days. So neither of us opened that gate and I know for a fact that it was closed. So something opened the gate or put my dog on the other side of the gate. I am seriously scared and so is my boyfriend. We moved out of that house and into another, but before leaving the house my boyfriend invited what ever it is we have encountered to come with him wherever he goes. After we got settled into our new house about 6 months later we started experiencing little things. We had a friend move in and he said that there were spirits in the house. Well once again we have moved to another house and little things happen every now and then. We hear doors shutting downstairs voices on occasion, and objects will not be in the same place they were left. Can you please give me your opinion about what is happening. My boyfriend believes that he is cursed because his birthday is on 06/26/1986. I don't believe that, but I do believe something is going on. I need to know.