Security camera strange activity

Here’s a video I watched on my security camera that deeply concearned me so I wanted to share with the rest of the world and get your take on it. After catching my gf in a slew of lies I started watching the security cameras daily and one night I witnessed this which to me looks like an angel but after going through so many very demonic encounters and so many lies from her I can say without a doubt that if it is an angel it’s definitely not one from the good side