What if your bf/gf is emotionally unstable and s/he wanted to break up with you but you don't want to?

This thought occurs people who are anxious in love very often. Not because they actually want to leave their partners, but because being in love with someone who doesn't fulfill their attachement needs hurts them and they're afraid of being abandoned so they find that it's easier to just end the whole thing.

The appropriate thing to do, in case both are interested in saving the relationship, is to get to know each other's needs and hopefully know what each of you expect from the relationship.