Calendar Appointment Issue

New to Garmin watch. I have the calendar widget on. From what I have scoured the internet on is that the calendar is taking the events/appointments from the native iOS calendar app. What is strange is that i have lots of calendars in the app but they are not selected yet these calendars events are showing up on my watch. Example my boss shares his calendar with me. I have the option in the native iOS calendar app to select to see those appointments. I am seeing all of his appointments even though I have that calendar turned off on native iOS calendar app. I do not see them on the iOS calendar app and only see them on the watch calendar widget. I saw some posts in different forums about turning Siri suggestions off etc and have done all of that and they still persist. Any help appreciated. 

AJ