Glad you joined.Yes, we are sure she actually went broody. She moved from the upper Coop into the goose coop and started laying her eggs there then started sitting on her eggs for the majority of the day and all through the night. We had five eggs to start with in the last couple days. She's laid two more. She doesn't seem to mind the chicken being on her eggs at all. My husband has had to rearrange the two of them so that the eggs are covered. Here's a picture of the two of them on the nest.Hello and welcome to BYC!
Are you sure the goose has been setting? You should be removing any eggs that are newly laid into the nest with the consistent broody. It will also be an issue if the chicken hen hatches out the goslings as the goslings will imprint on her and they have different needs.
Good luck with your goose and hen. 
That's adorable!
