Dumped, and it hurts so much.

[ETOTE]

I'm suspicious he's met someone else, and just wants to keep me around in case the other relationship doesn't work out.

Were you even in a relationship with him to begin with?
It takes two to have a discussion and come to an agreement to be exclusive and committed to each other.

In agreement with meme, mike and jake.
We don't have all the info, but...
Specifically with knowing someone for 2 months is not a relationship...

What's wrong with dating other people if you are not in a committed relationship?

It is one thing that baffles me at times with some people that think by the 2nd date or something, you're supposed to be in an official, committed relationship with that person you went on a date with. This goes for anybody, guy, girl, gay, bi, straight etc.

Wreaks of insecurity.