belonephobia

例句：

1. 1.He suffers from a fixation disorder, unable to let go of his crush even after the relationship ended.
   他患有迷恋恐惧症，无法放下对他的暗恋，即使关系已经结束。
2. 2. She was diagnosed with an obsessive love disorder, which made her unable to focus on other activities.
   她被诊断出患有强迫症式的爱情障碍，这让她无法专注于其他活动。
3. 3.The patient's infatuation fear led him to neglect his studies and focus solely on his girlfriend.
   患者的迷恋恐惧症让他忽视了学业，只关注他的女朋友。