My mom randomly goes to her “exercise class” as she puts it. I never see any flyers, no membership card and she’s comes home whenever.

I asked her where she goes to “exercise” and she gets all angry at me and tries to hurt me using my insecurities.

I don’t think that’s something you typically hide from your spouse or children if it’s just exercising?

How can I ignore this and just focus on myself? The environment in this household is the complete opposite of a nuclear family.

Thanks in advance.