Gosh that sounds hard - really hard. I feel a bit angry on your behalf reading it. Do you think he was cooler than usual because he was scared about your emotions? It sounds like he was prickly.
Are there other things you can do for yourself with regards to the hormones? I suppose you'll already have been to the doctor, etc. Not to dose yourself up with drugs so you're tolerable company for DH - I don't mean that - but just so your head and emotions are as level as they can be so you can make clear decisions for yourself.