Most Helpful Guy
Nope. He can still have her in his heart and mind.2
Most Helpful Girl
Not necessarily - he could have removed them out of anger or to send her a message. Really there are so many reasons. If she is still putting posts regarding their relationship up (for people not to get involved) then chances are there is still some mess sitting around. I wouldn't want to get involved with someone who was in that position simply because being caught in the middle and being unsure of where the break up emotions are at is confusing and makes me second guess myself.
If in doubt though, and you want to try dating him just ask - where are things at with your ex? Are you over her or are you still getting over the break up?1