I need some friendly advice please. I’m pregnant, 7 weeks to be specific. My significant other and I were riding around in the car today with his mother, my mother in law. She’s known to be unstable and hasty to say the least. My significant other kept complaining about how he had a bad day, he was raising his voice, using ugly language etc. and I told him “Please stop it you’re stressing me the fuck out.” (Keep in mind he was acting absolutely ridiculous to the point I said something, which I never do.)

His mother instantly began screaming at me at the top of her lungs calling me a “fucking bitch... yada yada.” My significant other immediately changed his attitude and stiff up for me. We immediately got out the car and she began following us still spewing profanity at me.

The only reason I said something is because it seems like he’s getting more and more comfortable acting out, which I can’t handle that as I’m pregnant and sick every day. ( I vomited multiple times today alone)

Is it wrong of me to politely let her know, I don’t feel comfortable with her coming to our ultrasound on Tuesday? I just feel so uncomfortable around her. She makes me feel like I’m walking on eggshells every time her and I cross paths. She allows him to act any type of way he pleases, even if he gets physical (never with me) Example, tidy he punched her dash to hard he cracked it and she didn’t stop it.

I personally don’t think I’m in the wrong for telling him his behavior stresses me out. Am I wrong?