Is it permissible for me to supplicate that the person I desire be my husband in Paradise, or will the one I was forced to marry in this world be my husband in Paradise?

It is not permissible to force a girl to marry someone she does not desire. She has the choice to either uphold the marriage or annul it. If she upholds the marriage, then the woman belongs to her husband with whom she died or who died while she was under his marital protection. It is not permissible to supplicate that he be her last husband in Paradise, as this is a form of transgression in supplication.