Why would a person all of a sudden stop liking or commenting on social media posts?

Anonymous

I have my settings on Facebook set to only where this one person can see it. About a period of about a year this person liked and commented on things I posted.

Now when I post something she won't interact. In person she seems ok and never mentions them. There's nothing bad in them just me posting about stuff I like or personal opinions on things asking advice etc.

At first I thought she had unfollowed me but in the same day a friend tagged me in something and she commented on the post right quickly, she told me I had a beautiful family (portrait) and had my name on there in the post as to call attention.

My wife then asks who was that that commented. Said my name. I'm like she's my boss.

Then for my birthday about a month later, no interaction but a mutual friend who posts later we are both friends with, she'll say something to them. It annoyed me. I know... so stupid. But it made me feel about that small.

Hers is in a few days and I'm gonna wish her happy birthday just because that's who I am. I don't feel anything is wrong. In fact I think she likes me. I'm my performance review she says I write extremely well. It'd well written. You know I always enjoy reading them! You are the only one on the team whoever writes anything.

We're still friends and I figure if they would delete or block me but everything seems like I said before ok in person.

She just acts a little different now. Some nervous in some interactions. Preening especially. Do women generally start doing that when they start having interest in someone, ignore posts?

Why would a person all of a sudden stop liking or commenting on social media posts?
4 Opinion