Forgot to add that H showed up at the house early on Weds, when he knew I'd be @ S's Jiu Jitsu & was sitting at my computer when I came in.
"Sorry, I had to get on your computer to "put out some fires." (S5 wanted to see the fires that he was putting out :))
I had a feeling he might do that & erased the history before leaving. Checked the history after he left & found "My computer". Looks like he may have re-checked 3rd party access, so I un-checked it.
Sunny,
Still trying to read up on your sitch, but this jumped out at me. Be careful, as he may have installed a keylogger on your computer.