@Cycloptichorn,
Ok here is your research I am now waiting for your apology.
Still can not belived that you are so lazy.
http://74.125.113.132/search?q=cache:5G-QRYfaeSkJ:www.law.berkeley.edu/faculty/sugarmans/Family%2520Seminar%2520Katina3%2520for%2520website.doc+two+wage+earners+married+couples+society+security+program+calculation&hl=en&ct=clnk&cd=20&gl=us
Under the Social Security retirement benefits plan, the spouse of an insured worker can claim benefits on their own individual account (built from their employment) or on their spouse’s account.155 Although any spouse is eligible for a spousal benefit156, working spouses receive their own benefit or a spousal benefit based on 50% their spouse’s earnings, whichever is greater.157 Spouses who do not work or who contribute less than 20% to the household income are “dually entitled” to receive benefits as a spouse or an individual. However, such spouses will always receive a larger benefit by taking the spousal benefit over their own benefit.158 People like Gina, who earned the same amount as their spouse, will receive no spousal benefit at all.159 This rule “enables a one-earner couple to receive greater Social Security benefits than a two-earner couple who has the same total earnings and who pays the same amount of payroll taxes.”160 This system rewards married couples with very little in terms of Social Security benefits for a second worker’s taxable earnings.161
http://en.wikipedia.org/wiki/Social_Security_(United_States)#Spouse.27s_benefit
Spouse's benefit
Any current spouse is eligible, and divorced or former spouses are eligible generally if the marriage lasts for at least 10 years. (State marriages of same sex couples are not recognized by OASDI for spousal benefits because the federal DOMA law excluded them for federal recognition for federal rights.±) While it is arithmetically possible for one worker to generate spousal benefits for up to five of his/her spouses that he/she may have, each must be in succession after a proper divorce for each after a marriage of at least ten years. Because age 70 is the latest retirement age, and because no state recognizes marriage before teenage years, there are no more than 5 successive spousal benefits in ten-year intervals. This spousal retirement benefit is half the PIA of the worker; this is different from the spousal survivor benefit, which is the full PIA. The benefit is the product of the PIA, times one half, times the early-retirement factor if the spouse is younger than normal retirement age. There is no increase for starting spousal benefits after normal retirement age. This can occur if there is a married couple in which the younger person is the only worker and is more than 5 years younger. Only after the worker applies for retirement benefits may the non-working spouse apply for spousal retirement benefits.
Note that, since the passage of the Senior Citizens' Freedom to Work Act, in 2000, the spouse and children of a worker who has reached normal retirement age can receive benefits on the worker's record whether the worker is receiving benefits or not. Thus a worker can delay retirement without affecting spousal and children's benefits. The worker may have to begin receipt of benefits, to allow the spousal/children's benefits to begin, and then subsequently suspend his/her own benefits in order to continue the postponement of benefits in exchange for an increased benefit amount. [citation needed]
[edit] Widow's benefitsIf a worker covered by Social Security dies, a surviving spouse can receive survivors' benefits. In some instances, survivors' benefits are available even to a divorced spouse. A father or mother with minor or disabled children in his or her care can receive benefits which are not actuarially reduced. The earliest age for a nondisabled widow(er)'s benefit is age 60. The benefit is equal to the worker's full retirement benefit for spouses who are at, or older than, normal retirement age. If the surviving spouse starts benefits before normal retirement age, there is an actuarial reduction. If the worker earned delayed retirement credits by waiting to start benefits after their normal retirement age, the surviving spouse will have those credits