Joins only work with a 1 - 1 relationship in ArcGIS. You can use a Relate to match up a 1 - Many relationship like this, though your data won't appear all in the same table like you want. You'll have to select an individual feature and view related records for that one feature.
Other options -
- It's also possible you could view the table and related records using a report.
- Summarize the child table (on the right) so that there is only 1 item per FBR record.
- Export the data into a true relational database, though you'll probably loose the spatial component.
- Use a python script to add related data to a map layout text box.