Well.......I haven't seen any ladies post yet, so, I'll let your girlfriends uncle see that it isn't just men who are hunting.

If God grants me harvest. I answer Him in prayer. For all that He has given to me and my family.
I try to put a deer in the freezer each year to provide meat for my family.
I hunt other game animals too. They are put to use for my family's food supply.
I love knowing that I can provide food for my family and, be out in nature while trying to harvest God's abundant blessings that He has so freely given.

Some people will never understand hunting. If you are trying to convince this uncle....don't try too hard. It is his free will to do as he chooses. Just be strong in your own convictions. Sometimes we try too hard to change people. That's not our job. Being a strong person in your own right is your job.