I'll try to keep this short and relevant, I'm undecided on whether or not to go down the route of raising a grievance or not and would appreciate any advice or experience.
Recently applied for a promotion within my existing team, timing meant that I had to inform my manager of my pregnancy a week before the interviews.
When I told my manager of the pregnancy she said 'you've applied for that position? Do you want to withdraw your application because it's a waste of time?'. I declined to withdraw.
I was interviewed and didn't get the job. Manager called me from her personal phone to mine despite both having work mobile phones that calls are recorded on. Her tone was bordering on aggressive to me.
I requested interview feedback, she sent me her notes from the interview which were mostly illegible but what I could read was just a transcript of what I said and a score that was not connected to anything.
The interview questions were vague and mostly unrelated to the role/job description. It was unclear what they were looking for.
I requested actual feedback, a week later manager said 'oh I can't remember that now'. I pushed again and a week later her manager (director who also interviewed) sent me an email with feedback that consists of the vague questions, a couple of points they were looking for and one line on my answers. I have doubts these points were actually discussed prior to this email but can't prove it and still no indication as to how the scores were reached.
My manager has made me feel genuinely uncomfortable since and has been passive aggressive, having petty digs at me, undermining my work.
I believe the questions were kept vague deliberately to make sure she got the outcome she wanted. The successful candidate is also an existing team member, similar experience to me (but is personal friends with our manager and babysits her kid often).
Manager has also changed our job titles and descriptions without consultation and claims to have completely changed what we do but will not share any info with us on what we should be doing so technically could say any of us are not performing.
She is also known to be fraudulently claiming time (TOIL) and expenses- unconnected but annoying she is getting away with it
I have spoken to ACAS and am aware of the process and steps I need to take, what I'm hoping for is some advice or experiences for those of you who have been here or seen this situation. Is what I have enough to raise a discrimination grievance?
I am due to start maternity leave in around 7 weeks, at this moment I don't want to return but don't want to risk loosing the small amount enhanced pay and/or not getting another job soon enough after mat pay as I'm the higher earner and it would impact us hugely.