Hunting a doe that has fawns with her...?

[tmtBeautyEnthusiasttmt™]

My husband recently killed a deer while hunting and come to find out, the doe had 2 fawns with her at the time. He says they weren't little anymore but I still feel really bad. If they were born in the spring, are they old enough to survive on their own when it's November?
are u serious steve??? if so that's very depressing and it's been really bothering me