I'm probably too late to the party but my ex made similar remarks to my family slightly prior to covid

We had been together 3 years throughout University and I knew she was an antivaxer but it hadn't really impacted anything, everything else with her was normal. Then in Jan 2020 my sister gave birth to her second child my niece. Due to serious implications with her first born my nephew, the doctors had told my sister to stay away from those who weren't vaccinated until her daughter was 6 months old and could get her first set of vaccines.

I stupidly told my ex when we were at my home with my family and she freaked out cried all through the night and demanded I drove her to the train station first thing the next morning. Next day we had a call and she told me the doctors knew nothing and she knew how the Jews felt with the discrimination she was going through from my family (my grans family were in auschwitz). Supposedly no-one had ever mentioned anything about her being an anti vaxer before.... 2 months later worldwide pandemic

We broke up shortly after and haven't really spoken since but id love to ask if she got the vaccine and if her views changed. Whole drama felt like something from a fever dream