The blame for the failed relationships seems to have been assigned to the dd. Perhaps she is not meeting the right kind of man who wants a stable relationship. Maybe she is clinging on in desperation rather than admit to another “failure”. Dragonfly describes how her dd finally met the right man for her.
Also at dd’s age a lot of men the same age will come with baggage as does she which can make it difficult. She needs to be patient, but it would be as well to find other ways to be fulfilled rather than having be married as the sole aim. There are plenty on here who can tell tales of unhappy marriages that didn’t work out. She does have her own child to consider as well.
What did you you think you would have by your current age that you don't?
Govt announces Ukrainian style scheme to bring thousands more migrants to UK


