' I don't think I will find anyone decent at my age'... or similar.
Relationships can go wrong, we all know that. Someone does or says something and then the 'rock' you relied upon and loved so much is no longer, and it's a shock to find out the person you relied upon is a twat.
Then when you look into it, you probably always knew that anyway but since you were rubbing along nicely; 'oh he was such an amazing husband and father'.. how many of us have said this and then gone on to tell us all the bloody horrible elements of the relationship -and then finish off by saying we know we will never meet anyone nice ?
My own husband was a walking 'red flag' largely ignored by me for lots of reasons until all the flags beat me to a pulp. I thought I was finished as a woman. I felt ugly and fat and not a prospect for any man since I had children who were all teenagers, plus a couple of health problems at that time. When he left I thought I would never want another man in my life since he had drained all the bloody life out of me.
I was wrong.
There are lots of lovely men out there who might just have been treated badly too by wives/girlfriends/mothers even...
I met my man later in life and while neither he or I are perfect, we kind of fit in our imperfectness and we have both learned from one another as we have gone along.
You can meet wonderful people when you are older. They do exist and they all probably think the same thing.
When you are let down like this it does not mean you are now on life's scrap heap, and you do not have to stay with the person who is causing your heart to break for the sake of security or impending loneliness. I truly believe this.
I also believe no man is better than the man who does not value 'you'