Karen neighbor

I live in an HOA community here in Tx and my neighbor has been complaining about our truck parked by the curb. We live on a corner house and my husband parks his company truck by the curb it’s a ford f350 flatbed and it does have the company sticker on it. The neighbor lives in across from were we park the truck and it is not blocking his driveway it isn’t even in front of his driveway. I did email hoa and asked if we could park our vehicles on the street and they said yes since it’s the city’s street. He now parks his car behind our truck which I don’t care literally everyone on our street parks on that curb when they don’t have enough space and we do not care. He still continues to take pictures of our truck parked there everyday. It’s getting weird now but do yall ready anywhere there on the picture that says we can’t park on the street? I’m just confused at this point as to why he’s making a big deal him and his girlfriend. Also his neighbor has a LG company van, isn’t that a commercial vehicle lol idk why he only has a problem with us we’ve never even spoken to him at all since we moved in a year ago. Glad our lease will be over soon…