1. Lack of care and communication: no longer actively inquiring about your daily life, indifferent to your emotional needs, and rarely or almost never engaging in in-depth emotional communication.
2. Neglecting important moments: Forgetting important dates such as anniversaries and birthdays, no longer preparing surprises or gifts for you, showing indifference or impatience towards the joint celebration activities you are looking forward to.
3. Reduced physical contact: Avoid intimate physical contact such as hugs, kisses, etc., respond coldly or perfunctorily to your intimate behavior, significantly reduce sexual frequency, and lack enthusiasm and engagement.