OP, since you haven't denied my first thoughts about you previously posting about this relationship, I'm guessing that you are the same person.
If that's the case and if you don't see how this will end up, I fear you never will. You'll always be there on the sidelines waiting for any scraps of affection he can show you because you think that is better than nothing.
If this is the guy who:-
-only allows you a certain number of nights a week to see him
-who plans to retire in 10 years even though you want to have a young family by then
-who books fabulous holidays, to places you want to go to, in the school holidays without even telling you beforehand
-Who sold his bachelor pad and still bought a house on his own, knowing that you want to move in with him
Surely you can see the pattern here.
Your posts stand out as this really isn't how a relationship should be.
If it is you who has posted the reverse thread in Relationships, I think that is another sign of you just clutching at straws. No one else's opinion on this matter, only your boyfriends opinion, and he has made it pretty clear how he feels.
Can't you see that he just keeps stringing you along? What is going to miraculously change between now and the summer? Nothing, but it just buys him time.
What happens if he does eventually agree to you moving in? You will start this whole convincing malarkey over having children or getting married and that will continue for a few more years and before you know it, you'll be at an age where having children might not be so easy.
A relationship shouldnt be a constant battle to get him to want the same things you do. It also should make you feel so constantly insecure. Walk away and start a new life with someone who already wants the same things you do.