Jenelle Evans poked fun at her estranged husband David Eason nearly one month after filing for legal separation. The Teen Mom star took to her Instagram Story on Tuesday night, March 26, and shared a clip of herself live-reacting to a comedic video that reminded her of her ex. The skit begins with the camera on a young man walking in a parking lot. His friend off-camera asks him, “How many girls are you talking to tonight?” to which he replies, “At least a thousand!” This is quickly followed by a clip of the man awkwardly walking through a crowded bar alone. Later, another person asks a differ…