Tips for staying focused while wfh?

Telling the wife to stay away. At least twice a day I was sexually harassed. I can't go into details because I'm still traumatized.

If my daughter wasn't home schooled, I'm sure I would have been forced to um...uh...you know...while I was supposed to be working.
Wife: "Honey, quick, kill this spider!!"
<I run into the bedroom>
Me: "Where is the spi...why are you in the bed? No...no...NOOOOO!! I'm reporting you to HR!"
Wife: "Ha!..when you're working from home...I'm HR."