A young woman most likely has gone through some negative experiences trying to stay in a relationship with an older man that she has yet to voice. The idea that she might have wasted time with someone half her age or older only for the man to one day reject her just might cause her to throw out a myriad of expletives, insults and blows.
The young woman might have experienced middle-aged women's stares and thought, "I love him, who cares?" She may have dealt with the negative attitudes from the older man's relatives and friends and said to herself, "I don't have to deal with any of them." There were also those unsightly and smelly experiences that came with her older man's aging process and she told herself, "So what, one day I will get old too." But then one day, the man who once gave her security and attention tells her that he doesn't want to be with her anymore, "The nerve of him...the crap I had to put up with just to be with his ugly, old...," she thinks. You get the point.
The truth starts coming out of a sharp tongue, "So you want to be with an old b*tch, don't you? Menopause, saggy breasts, dry and loose you know what...you think she is better than me! You fat, balding guy...go right ahead date your gray-haired prune!" This is the day that no middle-aged guy, who thinks he isn't so bad looking, wants to experience, she goes on, "You know you can't stay hard and I hate it...and by the way did you really think I would have kids with an old guy?"
A man who experiences a barrage of insults and anger from a young lady who he thought at one time was so mature might be baffled, too hurt to respond, or is nonchalant about her reactions to the break up. But whatever the response, the young woman's true age shows up and shows out. The idea that a mature man ever thought that the young lady might have been The One goes out the window.
An older man who isn't convinced that being with a young woman is what he wants, would be best to talk to her in a public area, text, email, or converse over the phone. Make it plain that you very much want to move on with your life and will no longer be accepting any phone calls or emails from her. Then give yourself a needed break and when you are ready, seek a mature woman who can relate to you.