<human>: Can you give me a shortened version of the text?

My girlfriend and I have been together for almost two years. We are both out of high school and have jobs to pay for what little bills we have. I love her and love being around her. She has an eye disease that is in her family history which will eventually cause her field of view to get smaller and smaller making her legally blind. Her grandmother has it as well and she is always running into walls and objects b/c she can't see, I I my being this up to show an example of the severity. Doctors say around the time she is 40 is when everything will reach the final stage. Which isn't too bad. At the moment though she is night blind, she can't see a Damn thing at night. She has no depth perception what do ever. This causes her to very dependant for rides, guided around at night and much more. I love her and don't want to leave but I don't know if I can handle this. I want to be a cop and always have. I don't know if our relationship could handle that. We want kids but I don't think it is safe to put our kids in that kind of danger, in regards to the hereditary disease that's in their family line. I don't know what to do. This will cause a lot of stress for us in the future, leading to many problems. I'm just lost.
<bot>: GF is gonna go blind, don't know if us a family could handle it and don't know what to do.