How can one overcome recurring problems between fiancés, which arise from the most trivial reasons, especially with the long distance and the lack of financial means to expedite the marriage?

The suitor is a stranger to his fiancée, so it is not permissible for him to look at her, be alone with her, or speak with her without a legitimate need. He must cut off communication with her until the marriage contract is concluded. The problems and hardships between you indicate a shortcoming in fulfilling Allah's rights, for obedience brings happiness, and disobedience brings misery. Anger is the fruit of a constricted heart and a shortcoming in fulfilling Allah's commands; it is a disease that breeds enmity and corrupts life. Anger towards parents is even uglier, and you must treat your father with gentleness and respect. It is advisable to expedite the marriage contract and facilitate the dowry and furnishings, for among the blessings of a woman is the ease of her engagement and dowry.