in this form please indicate your nationality, birth place and family status.

“Marital status” is defined in section 10 of the Code as “the status of being married, single, widowed, divorced or separated and includes the status of living with a person in a conjugal relationship outside marriage”, including both same-sex and opposite sex relationships.
“Family status” is defined as “the status of being in a parent and child relationship.” This can also mean a parent and child “type” of relationship, embracing a range of circumstances without blood or adoptive ties but with similar relationships of care, responsibility and commitment.

Если family status, то тогда имеется ввиду родство -отец, мать и тд

Please is used with the imperative form of a verb to express a polite request or order.Например: Please send your application, including details of your skills, qualifications and work achievements, to …