Answer

Yes, you may keep them in the same home, but it is better to keep Bhagwan Neminath’s idol as the main and highest place of worship, and keep Rajul Mata separately or in a distinct section of the puja area, if your family tradition allows it.

Explanation

In Jain tradition, the Tirthankar idol should be treated with the highest reverence and placed in a clean, dignified, and central position.

If you keep Rajul Mata in the home:

• Keep her in a separate respectful place
• Do not place her in a way that makes the Tirthankar idol look secondary
• Maintain proper cleanliness and devotion
• Follow your sampraday and family tradition

Spiritual Understanding

In Jain Dharma, the Tirthankar is the supreme focus of puja and contemplation. Rajul Mata is respected in the Jain tradition, but the main puja space should remain centered on Bhagwan.

So the safest and most respectful approach is:

• Neminath Bhagwan in the main puja sthaan
• Rajul Mata in a separate, respectful place nearby, if your tradition follows that practice

Takeaway

You can keep both in the home, but do not place them in a way that reduces the primacy of Neminath Bhagwan. For exact family or sect-based custom, it is best to follow your guru or acharya’s guidance.