Hm, I certainly don't make up the way I feel around my period. I feel incredibly sorry for my boyfriend. I'm always snapping at him and then apologizing for being in a bad mood. During and around my period, I feel so unreasonably angry that when someone coughs it annoys me.

I always offer him the option to not be around me when I'm like that, but he never accepts.

Perhaps show him this post and all the comments?