Was studying abroad a wrong choice, and will it affect future marriage prospects?

Completing one's studies is a priority if it is permissible and does not lead to any forbidden outcomes. Being away from home for the sake of studies is not an impediment to marriage, because provision, including marriage, is predetermined, as the Prophet, peace and blessings be upon him, said: "Indeed, the Holy Spirit has breathed into my soul that no soul will die until it completes its term and fully receives its provision. So, fear Allah and be moderate in seeking it."

However, if a suitable woman is found, she should not prioritize anything over marriage, whether it be studies or work, for marriage achieves tranquility, affection, and mercy. It is possible to combine studies and marriage, as marriage may even assist in studies due to the psychological stability it provides.