Are you married to my husband? 
Mine does this as well - always has and it drives me absolutely NUTS. It doesn't help that he sleeps like the dead and I am like the Princess and the Pea - the slightest little thing will wake me.
He doesn't mean to do it on purpose, it's not always his fault, just the way I am. But sometimes if he's been out and has had a few drinks he'll come home, I'll wake up the second he opens the door and he'll decide he wants a chat. 
That really irritates me because the minute my brain is stimulated by anything I know I won't see sleep for another couple of hours at least.
Then he'll be snoring his head off 15 minutes later and I'll be lying there fuming. 
I really think you need to consider separate rooms, maybe not 100% of the time, but have a guest room you can go to when you feel you need it.
Also I have recently discovered that Nightol really does help, as does cutting right back on alcohol. I never drink coffee after about 2pm or I won't sleep, I've known that for years, also food loaded with MSG (for any Indian or Chinese takeways) but I've only recently realised how much just one or two drinks can affect my ability to sleep.If you are fond of a couple of glasses of wine in the evenings then swap them for herbal tea. It's a sacrifice worth making.