I don't think it's a requirement that a happy, fulfilling relationship also provide the best sex of all time.

Don't badger people without children into admitting the secret desire for children you're sure they have to you! Don't badger anyone! Leave the badgering to the badgers.

You, too, will someday die, perhaps under inconvenient circumstances, at a time when you do not particularly wish to, and for causes that you cannot yet predict.

Worrying seems like a fairly natural state of being for a parent, so feel free to worry as much as you want.

I'm pretty sure there's no sexuality that justifies constant low-level harassment.

Tenancy laws can be so complicated; I want to make sure OP is protected as much as possible.

I agree that biphobia is real, but I think it's absolutely worth considering that someone who "despises" having sex with her husband - and men in general - may not be interested in men sexually.