GF jealous of FitGirl

When I install a FitGirl repack, my girlfriend is always getting mad and asking me “who that girl is”. Sometimes the install can take over 5 hours and I have to try to explain to her why I have to leave the window open, but she refuses to understand and thinks I may be dating her. What to do?

When I install a FitGirl repack, my girlfriend is always getting mad and asking me “who that girl is”. Sometimes the install can take over 5 hours and I have to try to explain to her why I have to leave the window open, but she refuses to understand and thinks I may be dating her. What to do?