Xenophobia
Not liking every person from a different country isn't xenophobia, it is human. True xenophobia is hating a group of people without cause or reason besides they look different. You don't have to like everyone from a different group any more than you have to like or trust everyone from your own group, some people deny their negative feelings about a person or group, but that doesn't mean they don't have any, or that they aren't there beneath the surface. Usually people go by an individual basis and not a collective one when they decide who they like and who they don't.
No matter what somebody looks like, if they're trying to play you for a fool you don't have to like or trust them. That isn't the same thing as xenophobia or racism, true xenophobia has no cause or reason. When someobe has given you cause or a reason, it's no longer xenophobia or racism.