If your store has been open for a while and business is good, it will be difficult to manage if you let your relatives set up a store in partnership or let them come and help because of insufficient manpower.
But if your store is in its infancy, it is really difficult to recruit people, especially small restaurants. It is very likely that you will not be able to recruit the right person for a month or two. You can find relatives to support this shop first. They are much more reliable than outsiders and will not leave you easily when you are in the most difficult time.
With the experience of cake shop, when the personnel are in place one after another, your shop will operate normally and make a profit. We can let relatives open two stores and three stores, let them be managers, and let them copy the successful model of the first store. At this time, both you and your relatives have benefited. Don't reject finding relatives to open a store in partnership from the beginning. It depends on where you put your relatives in the store and what stage your store is in.