How do i bring my boyfriend a problem? I find i can do this a bit, where I will say to him gently that something is bothering me, and he is all eager to listen. I present my problem as nicely as i can, he then suggests a solution or says he will sort it.

However, I seem to have difficulty when its something that is really bothering me, perhaps he has done something and I am really upset by it. I'm not sure how to then talk about it in the right way to him. Can anyone help me with this? Also how to do it so its not nagging him, especially if its something really upsetting to me. Also how much can i advise and suggest things to him? or do i just keep quiet?