MIL rang just now. I dived for the phone thinking that it must be really urgent/important for someone to ring so late at night (family taken ill, etc). Nope, it was MIL wanting to speak to DH (who is unwell with flu and has been in bed for a while).
When I asked her if everything was ok, she said that DH had texted her 15 minutes beforehand and had asked her a question. She seemed surprised that I was a bit worried about getting a call, and proceeded to chatter away for a while.
So is 10.45pm too late for a social phone call? If it makes any difference, DH works full time, usualy office (long) hours, I am on maternity leave and up early with DC...so not shift workers or anything like that.