Owl I think its fab that your mum is happy in the care home, my nan was the same, mum had to move in leaving dad home alone when gramps died, but like you nightly wandering was an issue plus of course mum was tied 24/7... nan got to see lots more people, have day trips, play bingo etc in the care home and she had staff about 24/7 plus of course mum was able to go home, sleep normally etc and was more with it to visit nan loads and still take her out places