Is there any chance your DH can ask your MIL to keep it to herself? And/or ask her not to mention it unless you bring it up first? It sucks that now it won't be your private thing but I guess if you can regain some control over things that would be cool.
:yeahthat: and stress to her that you will be under a huge amount of pressure and you would really appreciate her not bringing it up AT ALL, but promise her that if or when you get a positive she will be the first to know.

I went thru the exact same thing hun it's not easy. When we discussed it DH basically said it's his perogative to tell whoever he pleases, and he told EVERYONE! It was a horrible time, the people I thought would be there for me didn't want to know about it, and the ones I thought wouldn't care were in my face all the time. The worst was DH's adult son & his girlfriend, who were LTTTC themselves, and she turned it into a huge competition and was texting and IM-ing me every day with "Are you pregnant yet?". All I wanted was to be left alone. When I miscarried it was almost like she was happy about it, and then when I successfully fall pg before her it all just got nasty and still is not good today.

You definitely need to nip this in the bud hun. Good luck with your cycle, sending you lots of