The English phrase 'your life for your family' translates into Latin as Vita tua pro familia tua. In the word-by-word translation, the noun 'vita' means 'life'. The possessive adjective 'tua' means 'your'. The preposition 'pro' means 'for'. The noun 'familia' means 'family'.
Family
familia amoris
mundus
De hoc mundo: Out of This world
Insanis
Amo meam familiam.
Tene mundum.
Rex mei mundi.
ego princeps mundi
The usual Latin translation of "gentleman" is generosus, which means a man of good family (from genus, generis, "race, stock").
Amicus es in mundo.
"Family" in English is familia in Latin.