The answer to this isn't simple.
Because human sexuality and attraction is complicated.
I was in a long term relationship where it fizzled out and we were just roommates.
But now I've been married to a different man for 15 years and we still regularly have passionate sex, but that's also in with slow loving sex and quickie sex just because we want to feel good for a few minutes. Sometimes sex is planned, sometimes it isn't. Sometimes we go a week without, more often we don't.
But as a PP said, what's MORE important is the relationship. Sex is an extension of the relationship.
As pathetic as it might sound, MY husband turns ME on because he does half the chores and childcare without making me the household manager. If I raise a problem, he listens, he tries. He thinks about me, gets me treats on his way home, he's quick to takeover my side of things when I'm exhausted and tells me to go rest. He tells me he loves my body, even though time and kids have taken their toll.
He tries SO much.
And I know this isn't exactly the romance of the century, but I honestly feel even more intensely attracted to him now, now that I see who is he is as a person.
Sorry, that was a load of waffle