My wife(22F) is dead set that I have cheated(24M) and has lead to me giving the girl divorce papers.

So lets take it back a couple, we have had issues in the past upon syncing our love dialects. About a month ago we got into a huge fight that ended in her likely to stay with her mom for the week almost. We discussed and told each other what we needed and things happen to be going great! I started going to do more matters with her like artwork, going to casino, movies, supper… etcThe past 3 days I have been working 4×10 changes instead of 5×8 shifts cause of the holidays and im not really a contractor so i dont get holidays paid off. I volunteered cause we need the money designed for bills. Well 96 hrs ago i came house 3 hours into our shift to drop something away from that she needed and give her a hug and she states i smell like perfume. I said im apologies i didnt know exactly why i smelled like that and gave her a couple reasonings. She slept in our room mates (20F her greatest friend) room thst night time. She ignored me all day long. Next day i tried talking to her she blew up and freaked out result in apparently i made her feel crazy for thinking i used to be cheating on her. Her reasonings for thinking im infidelity. 1 . I been working late. 2 . i been staying late 3. I have to travel to different hospitals for work and there are female nurses there. She is trapped on this idea of me cheating on her. Ignored me with regard to 72 hours and i informed her if she left pertaining to national guard this weekend break without talking i would give her papers. So I printed out the papers to petition to just see if she would try to stop me and find out if she cares about this, she just looked at this and walked to the vehicle after i walked away plus got into my buddies vehicle and drove off. The girl hasnt came back from guard so still havent discussed. I just dont know what to do anymore. I feel as if the girl almost projecting and deflecting. Im always made out to be the bad guy and I have to change and she never does. I believe this the end. So much for the almost 2 year relationship and 3 year romantic relationship.