Are they jealous?

I recently passed my first interview with a FAANG company and I mentioned it to two of my exs, one of them is my friend still and the other had recently contacted me to ask how I was doing. I eventually ended up mentioning it to both but both didn’t seem too enthused about it. One reacted and didn’t even reply. The other simply asked if I got the job yet. Why are they like this?
Are they jealous?
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