FYI - There are many sub-types of hauntings, and virtually endless reasons why a ghost may want to stick around. However, all ghostly mischief seems to fall into one or two categories, intelligent hauntings and residual hauntings. Intelligent interact with the living and their environment, moving objects and touching people. Residual hauntings seem to be a reenactment of a scene that previously unfolded at the location, things will be as they were at that moment in time.
When a person dies, their soul moves on, another realm, another dimension - think of it as the holding pen, or the reference of purgatory. Some souls stick around and this may be because they don't know that they have passed, may be because of a sudden death or disbelief and sometimes a soul is emotionally attached to physical life and the people they shared it with, they experience difficulty moving toward the Light.
I may be able to assist you in identifying your problem and offer a solution with an entity and house clearing and blessing.
Refer to the sections on Entity Clearing and House Clearing and Blessing.
If you have any questions contact me at DoreenTripp@StreetAngelWisdom.com.