Do you have a libre? (looks like you do from your profile)
I now live alone for half of the week, the other half my children are with me, though it's questionable whether that is useful from a diabetes point of view.
My main concern has always been overnight lows, I'm quite happy dealing with daytime lows (having been diabetic throughout school and university) and in many ways being on my own means I can deal with things as I want, rather than holding off because something/someone else might be affected (e.g. if you're out doing something). With that said, having someone else around (pre-CGM) did mean they would often notice you're going low before you do, however, how they convey this to you is a tricky matter (there was a thread about thiis), and thankfully with libre this issue is completely sidestepped as delta-BG and low BG alarms can be set.
To put it bluntly, when living alone in my twenties, in the days before libres, I was much more relaxed when sharing a bed with a gf. When my then gf, now ex-wife moved in with me, I remember that it did reduce stress quite considerably around night time blood glucose levels (though perhaps she wasn't overly pleased about it, hard to know, people say things during divorces that are not necessarily based on the reality at the time). This was in the days before I was on basal-bolus, so overnight blood glucose was often a guess, especially as I was younger and out eating and drinking (alcohol) more often.
When I got divorced (relatively recently), I wasn't using a libre (I had tried one, but it was in the very early days and it was all manual scanning and I didn't see that much value in it with the faff, issues around accuracy, etc), and I recall that stress about overnight blood glucose was quite a big thing (even alongside all the other divorce-induced stress!) By this point I was on basal+bolus, which did make matters somewhat more predictable, though I wasn't using an electronic logbook (which I really would recommend as it gave me a much better view as to how much carbohydrate I still have to process and how much insulin I have onboard).
Randomly one of my daughters' friends' mothers, who was diabetic (I didn't know), told me about her use of the libre and miaomiao (alongwith a pump fwiw), and I bought the miaomiao (2) immediately and asked the GP to prescribe me the libre (I had been offered it, post-trial, but didn't see much appeal until that point).
This was a Godsend and meant I was no longer worried about overnight lows. The fact I had to pair the sensor with XDrip+ in order to get the continuous nature and low (and high) alarms meant I also accidentally realised that having a graphical display of IoB and CoB is amazingly useful to understand where BG is going and how/when to correct (and stack corrections.)
Long waffly post, sorry, but to summarise, it really causes no problems because of the CGM low-glucose alarms.
So my recommendation is that if you've not got one already, do get a libre (or other CGM), make sure it has alarms (and is a true CGM, i.e. no scanning needed) and good luck and let us know how you get on