Pension advice

Thinking of getting married! The girlfriend is in reciept of 2 pensions, 1 is a RAF Pension the other is a War widows! If we were to marry would we lose any of them?

Thanks all
Don't know too much about pensions, SPVA should be the first point of contact. There is also an organisation called the Forces Pension Society,, who campaign on behalf of servicemen and women re pensions. You may have to join for the privilege but it may work out to your advantage.