Definition: Given a real-life anecdote of a complex ethical situation, generate a suitable title that describes the main event/root cause of the situation. Imagine that the given text is a social media post, and you have to write the title of the post, so the users can decide to read the main text or not.
Input: There's a fairly long backstory here but its relevant to the post so bear with me (TL;DR at bottom).

Our neighbours over the back bought their house a few years ago and proceeded to almost completely demolish it and rebuild it much larger. We were fine with that - there was a lot of noise and dust for a couple of months but it was only temporary. As part of the rebuild they installed solar panels on the roof, high level security flood lights and lots of windows (this is relevant later). This was all fine except one of the security lights shone right into our house. Next time I saw them, I asked them if they could angle it down a bit so it wasn't shining into our house. They moved it a bit but it still shines in. We've got used to it. The solar panels and windows also reflect the sun into our house from time to time. That's to be expected if you live near other people. Houses have reflective surfaces on them.

Then they asked if they could remove our hedge and plant a new one on their land. I agreed because TBF our hedge was a bit old and badly maintained. So then there was no boundary between our garden and theirs. Fine but their dog kept coming into our garden and leaving "little presents" and their kids kept knocking balls in and trampling our flower beds to get them. I mentioned this to them, they apologised but nothing really changed. I didn't bother mentioning it again. 

They then asked if they could trim one of our trees that was overhanging their garden. I agreed and offered to do it for them but his brother is a tree surgeon so they said they wanted to do it - fine. We were out when the brother came round and we got home to find he'd removed 3 of the trees in our garden. I was annoyed but didn't say anything in the interests of neighbourly relations. They were self-seeded trees anyway, not as if we'd bought and planted them.

Then nothing else happened for a while. This year, we decided to have an extension built on our house and took the opportunity to have solar panels fitted to our roof as well. They were installed a few days ago and whilst they were still being installed, the woman from the back came round to complain to the builders that the solar panels were causing glare in their house.

I was pretty gob-smacked. They were complaining about something that they had installed years before us, not to mention the security light that ensures we don't just get glare during the day but through the night as well. I've just ignored it and haven't been round to see them.

TL;DR neighbours at the back install solar panels and security lights which glare into our house. Then complain about us installing solar panels that glare into their house.

installing solar panels that reflect into neighbours house