Answer

Antagad Dasao Sutra ke anusar Bhagwan Neminath ne vivah ke samay sansar ka tyag kiya tha. Ve Rajimati se vivah karne ja rahe the, lekin pashuon ki karuna-janak sthiti dekhkar unhone vairagya dharan kiya aur diksha li.

Note

Aapke prashna mein “50 raniyon ka tyag” ka ullekh hai. Is vishesh sankhya ke sandarbh mein mujhe itni nishchit jaankari nahi hai ki bina pramanit sandarbh ke kisi vyakti ka naam bata sakun.

Sorry, I can only provide information that is clearly established within Jain tradition.