I recently remembered another story which with hindsight I can see was MLC ....
When I was 18 my boyfriend's parents were not getting on. They slept in single beds in their room and barely spoke to each other. His mother had lost loads of weight (she had been anorexic but had settled down with weight watchers) she had an obsession with Mick Hucknall and walked a hell of a lot. My boyfriends Dad seemed a bit bemused, head down and get on with it sort of thing. He went overseas working a bit. His mum was very obviously wanting to leave her H but circumstances wouldn't allow ... they had three teen kids and not enough money to afford a separation. Anyway, I was with this guy for about 2.5 years and all that time things were frosty with his parents. However, later on I heard that things were loads better, they were loved up and had decided to radically change their lives! It all sorted itself out.
With hindsight I can so see that this was a MLC on her part. She wanted change and really seemed to 'hate' her H, she was moody with him, snappy and tried to kind of ignore him as much as she could. But they sorted things out and are now very happy. She never left but I think she would have if their circumstances had been different or if her crisis had been stronger, seems to have been a bit mild.
I heard another one the other day, girl dating a man in late thirties who was separated from his wife and two children. He said he and wife lived like friends and that there was no love or passion or R and that he was very unhappy with his wife. They dated for a year but then he returned to his wife and kids. Might not be MLC, not sure of any other details and certainly not sure of the actual timeline. But another example of confusion.