It is a new day and I feel better now with all of your good advise.
The pity party is over now. I have spent all Saturday feeling sorry for myself. There has been a dunkin donut and pizza. I have a marathon to run this next Sunday so I have got to pull it together. My training diet does not include donuts or pizza. (I have a time goal of 2 hours 59 min 59 seconds. My training has been on target to reach this goal.)
Now the cleaning will begin. This should take all day and prevent pity.
Does ibruprofen help a broken heart? Just asking.
To answer the question about changing the locks, I did not want my daughter coming in the house while I was not home. Her Dad has a nice habit of coming in with her, with me not home and going through the frig and checking out my belongings. In the past, he has even run loads of his wash. But the locks were not changed because I was afraid of her. They were changed because enough is enough.