Little debate at work about relationships
Okay, the life of an IT person is very dull, so when the network and the planets align correctly, it is incredibly dull. Which lead to a nice little debate with a fellow co-worker about a certain topic.
Is it normal to be worried that your partner will find someone else? I'm not saying that they go out of their way to find someone but happens by chance. Let me set up the example for you.
Your partner starts work at a new job, they go into that job completely in-love with you and only wants to be with you. Naturally they are the new person so people want to talk to them. They aren't that sociable of a person but doesn't want to be rude either. It starts innocent enough, simple greetings but then gradually grows into more and then moves up into taking breaks together etc. Phone numbers get exchanged and then texting/calling start which leads to hanging out after work and such. Friendly feelings start to grow into more.
1. The partner has never given you the slightest reason not to trust them and doesn't have a history of cheating.
2. This is how you met your partner, through work but she was not attached to anyone at this point either.
Yes, I know this sounds really thought out but we had a lot of time to think about it.
Question is, is this normal thinking or completely irrational?