Yes.

I don't know the reply to this specific question. This should be addressed to the temple priest. But I would believe that one would be blessed for marriage irrespective of whether divorced or otherwise.

As I gather from the priest: Any blood relation can do. Offer two garlands. After archanai, priest hands over one garland back. The blood relative to do prathakshanam of the temple 9 times. The garland to be taken home and placed in puja room duly sealed in a plastic bag. To be kept in puja room itself until the girl/boy marriage. After the marriage the young couple to go to this temple along with this garland (now dry and withered) and offer prayers and do archanai.

When I enquired the priest he told yes daily. That’s why the Perumal is named as “Nithya” kalyana Perumal. For confirmation you can call the temple number and ask.

It's purely on personal belief. For me, any month is auspicious to offer respect to the Lord.

Hi.you can dharson in any language...but traditional dress code is required.tempke authority may be consulted too

I'm not sure. But mostly you cannot get marriage done, as the premisis is not huge enough and renovation was going on when we had visited 3 months ago. Kindly check with the temple administration