I have organ Donor on my DL

I am 25 years old. I’m married and I have two kids. My mom just saw my DL and it says organ Donor and now she’s all sad. To me it doesn’t bother me. If I can help someone live on while I’m on my deathbed then please go ahead a take what is needed. I mean all I ask if that my family gets my body back to be buried. She said she’s sad an has mixed feelings. I understand that’s her opinion but I don’t want to be made to feel guilty or shamed that I made a choice for myself. My husband isn’t a donor and I don’t expect him to be and he’s completely fine with my choice.

I signed a 5 year 32 week contract to be in the US Army active duty. I basically signed my life away that I could have died for my country. My mom and dad were completely all for me joining the Army but my mom is sad that I’m an organ donor? I don’t get it. She’s a Christian woman and maybe it’s something to do with her beliefs? I’m not that much into religion so I don’t know.