I would also criticise a dad planning the same trip - and I'm also not remotely impressed by any divorced dad that only sees his DC EOW. It's shit parenting and not something anyone should be aspiring to!
Then that's a lot of (mostly) NRP Dads you will be calling out as shit parents!!! I don't disagree that EOW is not that much but then these significant number of NRP dads (& occasionally mums) do it for decades!! OP is planning to do EOW for 3 months and usually has DCs 50:50, I think she is still up on parenting score!!
Also lots of men go away for work. My exH could have worked locally but he enjoyed his career. Many of the building contractors who go away for onsite work projects for months in end, also could switch to a job nearer home if persistent but they enjoy their jobs and are good at it.
OP has also fully admitted that this trip won't benefit her career - she just wants to get the opportunity to live abroad for a few months.
And..? Your point is...?
Of course "studied abroad at (European) uni in exchange programme" will help her in her career, it will increase her confidence, offer new skills, new knowledge , a wider perspective of law and make her CV stand out from others. Anyone can see that, it doesn't need to have a direct benefit of an extra qualification - it can be an indirect benefit! Why do you think Universities invest in these programmes??!
And so what if wants to get the opportunity to study abroad? Many people would.. even if it's not for everyone, we are all different. I wouldn't but OP does.
It's not misogyny just because you disagree with what another woman is doing.
It is misogyny when a woman (mother) is unfairly criticised for doing what a significant proportion of men (fathers) do, only see their DCs EOW (whilst OP is studying abroad) . OP is taking about a one off time limited course of 3 months, not moving abroad forever! It is internalised sexism when PPs are judging OP as a Mum more harshly than they would a Dad (already states how many men have EOW arrangements no different in child contact time to what OP is proposing. )
There's probably an over representation of PPs on here who don't have the adventurous work lives that some people - yes parents- do, that maybe it's hard for those to imagine how different people and different families live and families and children thrive in.