Should Mother Get 50% Custody in Cases of Divorce?

Papa ne bataya ki yadi dono parents ke paas aapke bachche hain, to humein unki care ki zaroorat hotee hai. Lekin kya sabse behtar hai, ki dono parents ek saath kaise kaam karen, ya kya ek mamta par 50% custody milni chahiye? Main aasaan sa khaane mein jaakar, khaata hoon ki agar ek mamta par 50% custody milegi, toh bachche ke parents ko acha time milenga unke bachche ke liye. Acha, kya tum logon ka kya hai?