do y'all believe that people can have spirits or curses

attached to them? i have a friend and her gf couch surfing at my place, and here are just a few things that have gone wrong since they came 3 weeks ago:

- garage door stopped working
- deep chest freezer in garage went out, lost all food
- room divider fell and made a big gash in the wall
- the gf spilled red hot sauce on my granite counter top and left it overnight, so it stained
- my dishwasher flooded
- the gf said, almost jealously, that she knew a lot of people who had had everything and lost it..next day i lost my 2nd job