I think you have to be married at least 15 years,to get a spouse pension.I may be wrong but I was entitled to an equalizing of pensions because of the long term marriage.
M 53 D 20 Separated 6/22/11 moved out 10/24 Together 26 yrs Married 16 W Filed for D 7/21/11 Served 9/6/11 D final 8/28/12
“Failure is not fatal, but failure to change might be.”