Suddenly they are too busy to listen to you when you want to tell them something!
This is one of the signs that your partner never listens to you that is the most obvious if you know how to look for it. After all, you may be quick to excuse this behavior due to the fact that they are suddenly busy with something else, which could be true, but it could also mean that they are just finding an excuse so that they do not have to listen.
To put a funny spin on it, if you want to suddenly convince your partner that they need to do house chores, then you can just ask them to talk about something important. If your partner never listens to you or is the type that is quick to avoid any type of conversation or important discussion, they are going to be quick to find something to do, including house chores!
Jokes aside, this is a sign that is important to keep in mind and keep an eye out for so that you do not end up having your partner never listen to you and even take advantage of their work, schedule, or other tasks in order to brush you off.