<human>: First off, I'm not sure if this is the best place for this question, if anyone can direct me to a better sub for it that'd be great!

So I started this job about 6 months ago after my contract at another company ended. Before that contract ended, I bought a one-way ticket to the other side of the world. I took this job knowing I would only be working until I leave - I didn't (and haven't) mentioned this to anyone at work yet. I needed the job for money for my move.

I hate the role. I don't really like my manager, I find her to be a micro-manager and nit-picky. The job bores me to tears. I like my coworkers but not the managers.

I leave in 2 months. I have a 4-week notice clause in my contract BUT I'm still on a probationary period which could see the company terminate my employment at any time until the probation expires (roughly around the same time I intend to leave). I don't like keeping my plans a secret and feel like my boss might back off me a bit if she knows I'm going to leave.

Do you guys think I should inform her of my travel plans sooner rather than later? I'm also not sure how to phrase it because I think it would make me seem very sneaky to admit I took the job knowing full well I'd only be here for six months. I was going to be vague about it and say I've had an opportunity to go overseas with a family member (not a total lie, I will be heading over to relatives when I go). 

Help, I feel like these remaining two months are sucking the life out of me but I'm worried that my boss might cut my contract short if I reveal my plans too early.

Give me the gist of the text in a nutshell
<bot>: Leaving the country in two months, want to tell my unpleasant boss sooner than my 4 week notice period in the hopes she backs off me a bit, but worried about retaliation in the form of losing my job before I'm ready.