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: Context: I'm 21M, sister's 18F, we both live at my parents', and they own/pay the internet; I'm the only one who has the password to access the router's GUI.

I'm also epileptic, and while I'm not sensitive to light, I'm sensitive to fatigue.

I go to sleep at 10 and browse reddit until 10:30 (gotta be honest here); I then wake up at 6 to get to work for 8.

Meanwhile, my sister goes in her bed at around the same time, but sometimes (three times per week, most of the time), she's on phone for HOURS during the night, until midnight sometimes. I don't know who exactly she's talking to, and I don't really care; she's not in a long-distance relationship, she has a bf who lives about 30 minutes away.

Now, I really like sleeping, and for health reasons, I need as much as possible.

I tried asking her one time, her solution was to go downstairs; this doesn't fix anything, I can still hear her very clearly. My parents tried to tell her to stop, but she doesn't. 

At the moment, whenever I go to bed and hear her on the phone, I tell her to stop her call asap.

This has been persisting for a month and I'm getting tired of it.

I'd put a parental control rule that only enables the access from 5am to 10pm; I'd obviously not tell her in order to try to disencourage her to use the wifi after 10pm. I checked in advance and already know how to do it, and found her device in the router's list.

&amp;#x200B;

TL;DR: sister stops me from sleeping because of phone calls, I need to sleep, tried confronting to no avail, WIBTA if I put parental control rules on her phone?

putting parental control on the family router's for my sister's phone because she talks on the phone loudly at night