How do I get an orgasm when having sex, am married with three kids and a victim of female circumcision?

It will be difficult. I am so very sorry that happened to you. It may be possible to get an orgasm by stimulation of your g-spot. Your partner will have to be educated on how your g-spot is found and the best way to stimulate it. By adding nipple stimulation at the same time, you may be able to over come this horrible problem. Best of luck.