Can someone please help me ? I'm seriously on the verge of losing my relationship with the most patient man in the world because he says I'm taking everything the wrong way all the time (seeing rejection from him everywhere ) and I've just lost my shit at him and he was not nice like he usually is (not that anyone has to be when someone is yelling and crying at them ). We had a future and because of my behaviour he's not even reassuring me that it's still there and I don't blame him , but have any of you got any tips , just something easy to learn right now, on how to stop an emotional outburst? 
Thanks 