Originally Posted by Emm
Then perhaps you should have asked for advice on how to be poly rather than detailing an entirely wrong-headed situation and asking only:
Edit: Somewhat off-topic, but by a "girlfriend who is more than half his age" do you actually mean a girlfriend who is less than half his age or a girlfriend who is more than twice his age? Because otherwise I'm not sure what you're trying to say about him, her, or their relationship.
Again I'm completely new to all of this...and I'll be the first to admit I have no clue how to ask the proper questions in order for others to give advice...if I worded it incorrectly I'm sorry for that...