Is it common or acceptable to have only one headmate?
Not sure how common it is, but it’s definitely acceptable! Your system— big or small, complex or simple, median or multiple is valid!
seen from China

seen from Malaysia
seen from Türkiye
seen from United States

seen from Singapore
seen from United Kingdom

seen from United States
seen from China

seen from United Kingdom
seen from China
seen from United States
seen from Saudi Arabia
seen from China
seen from Pakistan

seen from United Kingdom
seen from China
seen from Indonesia
seen from Kazakhstan
seen from United States
seen from China
Is it common or acceptable to have only one headmate?
Not sure how common it is, but it’s definitely acceptable! Your system— big or small, complex or simple, median or multiple is valid!