I don't need him or her?

Is it true that if a woman has been single for so long; They get to the point, that don't need a man later on life? It's like God brings someone in your life when your not looking, don't need him or her, or expecting it at all. For example, I know a woman that has been single for 3 years after her husband cheated on her; They were happily married for about 10 years and decided that it was best to go their ways because she found out that her husband was cheating on her with a long time friend/lover that he knew. He finalized everything and signed the papers; He still sees and do for the children when as needed, but she doesn't really call him for much because she's working two jobs and her kids are in daycare and school. She has her own car and house and she took her husband in when they met in a bar; Yeah, I know. Between her mom; Their grandmother, she helps out when is needed when she does her other job around 5:00 P.M.-9:00 P.M. on off days because she works for the state with her first job. She moved on and later on, a man/friend wanted too marry her; She decided that she didn't need/want him so, she turned the guy down and became friends with him; He was kinda mad, but got over it. He was and still is a full-time worker, no alcohol, no drug problem, nor did he have kids by any other women. He was willing to take her and her two kids in and support them all. I guess she figured that she didn't need him or his money because she could do bad by herself without any man. The guy, is still working and doing good and she's doing good too; They still talk and go out for dinner or whatever, but I guess when you have been single, hurt, alone, and abused so long; You get to the point, that desperation is not a necessity anymore, but a want.