Should I have told my boyfriend about my colleague asking about him?

One of my batchmates turned colleague has only seen/talked to my boyfriend once in my presence. Today while in office she asked too many questions about him and his family, if we plan on getting married (we're just 23) and some other weird things. I felt that the questions were quite intrusive. Am I overthinking it or is it normal? Also I told about it to my boyfriend (that I found it concerning about her asking all these absurd questions). Should I have told him about it?

Should I have told my boyfriend about my colleague asking about him?
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