Perhaps she just used 'Dh' as shorthand instead of partner of boyfriend or something else.
@Hopefullyoneday12 I've had a quick look back at your posts and you sound a bit vulnerable to me.
You've fallen very hard for (and having amazing sex with) a man who doesn't feel as strongly for you. And who, from the sounds of it, sees you as more of a casual relationship than a long term partner?
You have been married (maybe you're now divorced) to someone who cheated on you for years.
You're also in your 30s and have been looking at having a book job. You have said you're extremely sensitivity to rejection. You have likened your feelings to limerance.
I think you're putting yourself in a vulnerable position in many ways. You don't need to learn lots of new sex tricks to keep hold of him and I'm worried that you're feelings will lead you to engage in sexual activity that is ultimately harmful to your mental wellbeing.
Unless this man has fallen at your feet and worships the ground you walk on, while treating you at all times with the utmost care and respect, I think you should back away. Quickly.
And please please don't even think about putting yourself through surgery!
If he loves you, you won't need to do things in bed to keep him interested. Right now, it seems like he has a great deal - a woman in her prime who is absolutely desperate to please him.