Plausible conclusions of the overly stressed

Murphy (of Murphy's law fame) has moved into my home!

Evidence:
1. My mom had a serious of TIA's landing her in the hospital in early July.
2. This lead to several driving and flying trips to between three cities (Omaha, Chicago, and home) Cost: Nearly a grand.
3. The Jeep had to have the evaporator core replaced, and a new muffler. Cost: nearly a grand.
4. The Jeep broke down again within a week of the first repair. Cost: $185
5. Cat had nasty growth on chin. Turns out to be Cat Acne! Cost $125
6. Due to the hospitalize above, was not prepared for Corporate Finance midterm. Bombed it. Median for the exam was 54. My score....not even in the underside vicinity.
7. Minor infestation of fleas in cats. Lead to minor infestation in the house due to lack of attendance in house from being in other two cities mentioned above. Cost: TBD
8. Staying at Dad's house, the landlord hadn't cut the grass. Took dog for walk in long grass. What did I get out of it? Chigger bites!
9. Arriving home early one morning from one of the cities listed above, early meaning 2 AM. Find a cat missing from my home. My favored cat to be exact. After intense search of the house with fear of finding furry creature curled up in corner not breathing, an intense search outside next, with no sign of cat. After meltdown, sleep and second search still yielded no cat. Another meltdown and more sleep another search, still no cat. 7 AM....missing cat emerges from thoroughly searched garage, much to the dismay, outrage, and relief of owner.

I need an exorcist to come get Murphy out of my house. The thread long gone, and the rubber band is stretched too tight and I'm running out of office supply analogies for my mental health.

So we are adults...when did that happen? How do we get it to stop?