there was a woman living with his husband who was quite abusive with her most of the time. and I remember a scene when the man sort of rapes her and nags her into sex in their bed and she acquiesces. we mostly see only their heads as they are under a blanket, and I remember the guy had long, unkempt brown hair slightly receding at the temples. I remember another scene at a dam or a waterfall or some sort of place where a woman is in a raincoat and has sex with someone (probably not even the same couple?) but I don’t remember. clothes and furniture are all 80s style and all I remember that it had a dramatic, thrillery vibe… it’s not an adult movie, I’m sure. please, if someone can remember this movie, let me know what its title is.