Hi Livinghope,
Sorry to about the issue with the food allergies! That does sound quite worrisome. I am sorry that your partner does not seem to recognize the severity of the issue, or is so focused on his own needs that he does not see the implications of what he is doing.
Have you seen these communication tools?
SETValidationThey can be helpful. It can be very frustrating at times. I try to use them, but at times my SO barrels right over me and it is very challenging.
I also review this often:
How about 5 steps to respond that can lead to better, more balanced outcomes... .
#1) Regulate your own emotions
Pause - take a deep breath and notice your physical sensations. Label them as the emotion you are experiencing.
Pay attention to your body posture - unclench your hands, relax the muscles on your face. Make sure your other muscles are not tensed.
half-smile - send calming messages to your brain.
validate and cheerlead yourself - you are doing the best that you can right now. Focus on the good
#2) Validate (do this at every step)
soothe your loved ones emotions by finding something to acknowledge.
*You are validating that you understand them.
*That you accept they have a right to their feelings. Even if you don't agree with them.
*That it is a reasonable possibility, and that others would feel the same way.
*That you have empathy for them (a true connection with what they are going through).
*That there is a kernel of truth to what they are expressing.
*That they have a legitimate right to feel as they do.
Whenever emotion begins to build, stop and validate again
The 6 levels of Validation
#3) Ask/assess
specifically, but gently ask "how would you like me to help? Do you want me to listen, give advice, or help you figure out what to do?"
* if the answer is "just listen", then skip step 4 and move to step 5
* if the person wants your input, assess exactly what is going on
#4) brainstorm/troubleshoot
If your loved one wants your help... .
Generate a list of solutions with the help of your loved one.
Collaborate with your loved one to select an option.
Anticipate what could get in the way of your loved one's actually carrying out the plan.
#5) get information on your role (if any) and what you can plan on hearing about the outcome
Are there things that you need to do to help/support your loved one in carrying out the plan?
Request a check-in/follow up if it is important to you. Tell your loved one that you are really interested in knowing what happened and ask to be updated. This is very validating for the person who is in the crisis but also doesn't leave you guessing.
A quick reference

#1) Regulate your own emotions
#2) Validate (do this at every step)
#3) Ask/assess
#4) brainstorm/troubleshoot
#5) get information on your role (if any) and what you can plan on hearing about the outcome
What if your loved one doesn't participate?
There is no guarantee that your loved one still won't get upset and want to attack and abuse you. This is where it is important to know your own limits and how to properly take care of yourself.
~ ~ communicating a limit ~~
* let them know that you are going to end the conversation if _____ doesn't happen (they don't lower their voice, let you talk, or if they keep cursing)
* give them a chance, even if it's brief to modify their behavior to a way of interacting that works for you.
* make sure you "own" that you are ending the conversation because of your reactions and what you want from the interaction.
* then follow through on what you say if they continue their behavior.
* validate and soothe your loved one's emotions about having a limit established
* assure your loved one that you will be available at a different time or for
a different issue
Shari Manning, "Loving Someone With BPD"
Do you have any support there? Well, keep in mind we're here! Keep posting and getting to know folks. I know I've found it's nice to supportive and understanding people around me here!
take care, pearl.