Physical & Emotional Abuse Support Group
Abuse is a general term for the treatment of someone that causes some kind of harm (to the abused person, to the abusers themselves, or to someone else) that is unlawful or wrongful. No one deserves abuse, period. Abuse can be emotional, physical, or sexual.

But I would also say I am projecting my own experience onto yours, so you need to sit with it, and see what your gut it telling you. and then follow it. Your gut is going to tell you what is the best course of action, your mind is going to question everything and confuse the whole issue.
Good luck with this. Hugs...
Whenever that happens and he's not getting the point of what you had told him of not to say that to you, then the best thing to do at that point, speaking out and arguing more would only make his temper way worse, you may want to get your point across but this could only end up worse, so just to keep you more safe in a situation like that, ignore him, do your usually things, and other things that you always wanted to do like your favorite hobby or just hanging out with your favorite friends and also spend ore time with you son, you'll realize that even when things do go bad with you and your husband that you'll no longer find the need to run back to him, if you focus more on you and your son in the mean time. :)