Is OTHER wrong in the post ? POST : **FIRST TIME POSTING ON REDDIT I DON'T KNOW HOW TO AGE BRACKET THING PROPERLY**
I've (20M) been dating my girlfriend(20F) for a little over two years now and this has been a problem for at least 6 months. 

Whenever 'that time of the month's rolls round my SO becomes, as i say, rather toxic towards me. Suddenly everything becomes a fight. Petty things that would normally be laughed off by the both of us is now a good reason to pick apart why I'm a terrible person and 'don't try' in our relationship. I've listened and tried to understand what she's saying but I honestly don't think anthing's getting through

During this time she is not calm and we've tried to sort things out together. 

At this point I've decided to just leave her alone for a few days whenever her period starts. 
I'm over being bashed verbally once a month. But I do feel guilty and I'm just wondering AITA? 

Note; I realise that posting this may attract a lot of hate for not being supportive of my partner, I'm ready for that. I even agree to a point. But I don't think me being a verbal punching bag does anyone good. 
Oh and other than this, our relationship is great! 




