I dunno... I think he needs to learn what commitment is.. if you are concerned about scaring him away... He won't go the distance anyhow...

You have made it clear to him you want to save your marriage, I think holding back for six months.. no sex or anything like that will be a good test to see if he's committed, or if he's just smelling money...

He knows you have a new business start up right? And I suspect you told him its doin well?