Okay? Awkwardness is truthfully not relevant in the long run, everyone involved is either young enough not to care(Biyu), or old enough to figure it out(Qi, Qingge, Zhengui).
Awkward is basically guaranteed to happen regardless and its not truly harmful because they all actually do care for each other, so why worry about it? I'm sure yrsillar can write it fine.
Now real health issues stemming from sticking a mortal near a high level cultivator are actually important, and why we need to introduce the concept of Meizhen and tell Qingge about her before they actually get to meet. Same for Meizhen actually, and asking her if she would like to meet our mother. (I'm fully confident that with warning Meizhen can control her aura enough to make a... at least cold instead of heart stopping impression. Though she may not wish to meet Qingge for her own reasons in which case we decide what to do with that if it actually makes an appearance)