Was employed by X Co (boring but senior importantish job) resigned to go to Y Co (dream job!), found out was pg so told X Co and asked to retract my resignation. X Co agreed so apologised to Y Co and explained not a good idea for me to only be with them a few months before going off to have a baby.
X Co kindly kept me on but have minimised my job by employing someone more senior than me (initially brought in to replace me but they let me stay too).
Have seen another dream job with Z Co. Do I need to tell Z Co all of the details about why there is now someone more senior than me at X Co when I was doing that job before, and also the fact that I am currently on mat leave. OR can I just play along as if I am still in the office so as not to be discriminated against on the grounds that I have a baby...
TIA