So my friend Lena has been dating this guy for a few months. Honestly, he gives off major red flags—super controlling, always has to know where she is, even comments on what she wears.

Last weekend we were all out, and he made a rude joke about her weight in front of everyone. She laughed it off, clearly uncomfortable. I called him out and told him that wasn't okay, and she got really quiet. Later she texted me saying I embarrassed her and should have just let it go.

I told her I was just looking out for her and she said I was being judgmental. Now we’re barely talking and I’m wondering—AITA?