Curious to know what you do/how you feel when a stranger openly flirts with your other half? It has rarely happened to us but it happened at the weekend. Very brief but my word she was intense! She didn't look at me at all, like I was invisible. I felt embarrassed because I spoke but she 100% blanked me and just fixed her eyes on DH.
I must have been visibly shaken because about ten minutes after, DH made some comment about 'that old lady' (the woman we had encountered). I think he was trying to make me feel better by referring to her like that as he wouldn't normally use those terms.