My partner left his email inbox open on the laptop and I noticed and email from LinkedIn inviting him to 'start a conversation with his new connection' who happened to be an attractive female member of cabin crew. The email said she had accepted his invitation.
One, I didn't know he even had/used LinkedIn, it could be a very old account. Two, I didn't know he knew any cabin crew.
He's a loving partner who have never given me suspicions before though I am quite paranoid and jealous. But the email was from 5 days ago. Could she be responding to a very old invitation?
How should I approach this?
AIBU to think this is suspicious?