No I LOVE YOU after 1 year and a half?

You should compare. But, he's just come out of a major issue-engagement gone wrong. He's probably scared of a commitment. You need to ask him what he wants with you, otherwise, he seems to be stringing you along. I got an I love you in 3 months and we've been married for 19 years. But, in saying all of that, it may take him time to trust his own self in the matters of himself. Love has been harsh to him in the past and you sound like a rebound-but be careful. It could work out-but you need to know his goals, etc.