I think you were perfectly justified in requesting her to sleep in another room. If she doesn't want to be in M why would she want to share a bed with you anyway?
SJ
Me 46 H 39 M 11 T 14 S 10 DO 8 ILYBNILWY 11.06.17 Separate rooms 11.06.17 ILW OW A ongoing 12.06.17 Kicked H out 23.6.17 H came home 20.8.17