Felony assault on an officer..?

let me preface this story with some details: at the time of the charge i was living in a townhouse with shared walls. one of these walls was shared with an absolutley rediculous couple whose only goal in life was to get me evicted, having called the police on me when i wasnt even home on 2 separate occasions. im 29 years old, have never been arrested nor been in a physical altercation. the nite in question: i was awaken at 5am to the sound of my front door nearly being beaten to the ground. i opened said door to find two officers in street clothes responding to a noise complaint (mind you was asleep, in my bed with my girlfriend, with nothing in the place on). after about 8 minutes of arguing that there was no noise being made, i began to become weary as to whether these people were even cops due to their completely unproffessional behavior, at one point telling me i was going to have an eviction notice on my door in the morning (which the morons should know isnt even legally possible. after flashing a badge, they told me to control my dog (an 80lb boxer) who was behind me barking, as i turned around to grab him the officers entered my hallway, at which point i became concerned for not only my safety but that of my lady. i began screaming for them to get out, bumping into one as i tried to get them out. they stepped out and i as tried to close the door busted back in, tackled me and threw in some good kicks for fun. i was then taken out of my home, shirtless(in true cops fashion) and charged with felony assault. my girlfriend, who was terrified, called 911 when i began yelling, was then detained by the uniformed officer who responded. Any thoughts?