LGBT adults aged 50 and older (n=1,821) who were legally married reported better quality of life and more economic and social resources than unmarried partnered; physical health indicators were similar between both groups. Those single reported poorer health and fewer resources than both groups.

See the source article by following the link below:
LGBT adults aged 50 and older (n=1,821) who were legally married reported better quality of life and more economic and social resources than unmarried partnered; physical health indicators were similar between both groups. Those single reported poorer health and fewer resources than both groups.