If you have a good relationship with your Priest, I would take him up on the offer. Let him come and bless your place. If you have children in the home especially, you don't want them to be frightened or harmed. Whatever is moving these things has some force behind it and could cause harm. Using the St. Michales prayer is good advice. I would go to the link Duke gave you and read through that.Thanks! I am religious and our priest has offered to help, i didn't feel the need til this picture moved on saturday but it has got me that!
Is there anything that you can think of that could have triggered this? Did you just move into this location? Have you brought any new furniture or objects into your life that might have a connection?
Welcome to the forum.