Sorry Lula, that totally sucks. Feels so horrible to have your confidence betrayed.
I'm sure when little one is here, you'll not care any more
I felt similar earlier in pg, where I told my boss at work before scan, and swore her to confidence. When I was telling people, I found she'd leaked it to lots of people. I felt robbed of the opportunity to tell friends at work, and offended some others by not telling them (got fed up of telling people and finding out they already knew). I was fuming for weeks.