Marriage Visas in Thailand: Q&A | Siam Legal

[@flipper249th]

Hi Samantha. I have some questions.
1.I am Thai citizen and married to U.S citizen and living together in the U.S for over than 16 years. would you recommend for us to get married again at Thai embassy in DC ? so we can have married certificate ( Thai Authority ) then apply married visa ( once we decided to settle down and retire together in Thailand ?
2. How long married visa valid ? that he needed to renew ?
3. How long retirement visa valid ? process and documents
Thank you