Rebounding into dating
Not only is that a sign of a rebound, but it's also not cool and unfair.
Source: Shutter Stock It's totally normal to have some not-so-great feelings about an ex, especially if it was a messy breakup.
Source: Shutter Stock Someone who is in a rebound usually goes from hot to cold pretty quickly.
Source: Shutter Stock It's fine to bring up your ex every once in a while (and by that I mean not a lot at all), but if your BF brings up his ex constantly, that's not a good sign.
If he's talking about her, that means he's thinking about her...
While it's totally possible to meet a new sweetie you genuinely like, most people who go through a tough breakup need a good amount of time to themselves to get over their ex before they can move onto someone new.
Even if he insists he's over her, if their relationship only ended a few weeks ago, he's probably not.
If he get's panicky and nervous when you bring up the future, be careful.