<human>: I've finally had enough of living with my partner, he acts like a child and has tantrums when he doesn't get his way. 

I've secured my dream apartment and signed the lease, I move in on the 1st of July. Do I tell him now and sleep on the couch for a week? Or wait until the day before to break it to him?

Even more confusing is that I know I still love him (but am not in love with him) so I can't decide if we should keep seeing each other/dating or if I should just make it a clean break.

Also we both sank about $5000 into our current apartment's furniture etc. Seeing how I won't be taking any of it with me, would it be fair to ask for compensation?

Thank you in advance!

Can you give me a shortened version of the text?
<bot>: Don't know how to break it off with my long term partner, need advice on when/how to do it!