Moving Curtains

My husband died a couple of years ago, he was particularly close to my now 13 year old daughter. After he died my daughter was in my bed and said she saw the curtains move. I tried to reassure her and told her it was probably because she was tired. About two years later she told me about her curtains moving again. She came into my bed as she was afraid and I couldn't believe my eyes as I also saw the curtains (this time in my room) twitch. They are stripey curtains and it was late so I though it must be my tired eyes making the stripes twitch. But then it happened on another evening she was in my bed, but this time it was like it billowed out (the window was shut as it was winter and the radiator is in another place so it wasn't that either). I didn't feel scared but more puzzled. So one day I shouted to stop messing with the curtains as it was scaring my daughter and that they had no right, just in case this was paranormal as I've heard of other people doing that.

Another evening she said she heard her jewelry (on a cup holder) being moved. I then heard it too on another night. So I removed the jewelry and put it in a drawer.

She also said she sometimes feels someone sitting on her bed and lying on it too. She is a bit jumpy by nature but it's starting to get to the point that she doesn't want to be in her room alone at night and to be honest I understand.

I also felt an arm slipping round me one night recently, although to be honest I'm not totally sure if that was a dream or not. I know I was thinking to myself that it was very real but being so tired that I couldn't be bothered to do anything else but go back to sleep.

I do have a 7 year old son too, but he doesn't seem to have any problems. I do wonder if it is my husband as he was a lovely man and father. He was always very responsible and took great care of his family. I know he was very bonded with our daughter. I didn't mention before, but he took his own life. I can't help think he needs perhaps some closure or just wants to take care of his little girl. But how do I know if it is him or not an unwanted visitor? Any similar stories or advise would be great. Thanks.