Why do I overthink small changes in his tone or texting pattern?

Name: Mitali Basu

Date of Birth: 28th February 2004

Place of Birth: Kolkata

Time of Birth: 7:15 AM

So, I have been in a relationship for the past 10 years and since the past 1 year, I feel like he is not in love with me. He has gone out of love and when he sounds slightly off in the text or types a little different, my mind goes into full active mode.

I replay the chat every time I scroll up and down, every time I consult my friends that is he going to end it and even zoom in on every emoji and then I assume everything is wrong, there is something wrong in our relationship.

So could any planetary placement explain why this triggers me every single time for the past year? This didn't happen 2 years back, this didn't happen 5 years before, but it has happened since 1 year ago.