You think 45k pm is
banyak..but do your sums

Rumah...wah 6 orang 18k
Sekolah 4 orang 3x4= 12k
kereta 2k
Makanan (1 bulan) 4k
Miscelaneous 3k
Jumlah 39k

leaving 6k for medical,emergencies, etc

Think you better not accept this. Unless housing and school fees is included.