Getyourfactsright

Hi All, some advice please because everything I have read as well as consulting Legal services in Thailand are giving me different answers. My Thai spouse and I want to divorce. We have been separated 4 years and I’m in the uk. I want to divorce from Uk but he is refusing to send the marriage certs and wants me to go to Thailand . I’ve read if we do an uncontested divorce that it won’t be recognised in the uk. Is that correct? Also I have to get my passport notarised end certified . Question is can I do that here or has to be in Thailand . please help I’m at my wits end