Hi Ana,
Thank you for sharing your response - I understand your discomfort now.
One of the post it messages I requested from R in the early days was 'I'm with you', which is of course a way of saying 'I understand', but also speaks of presence.
I mention this specifically because something similar might feel supportive to you.
Of course, I am presuming that you meet with your therapist in person as well.
I hope you can figure out a reassuring message that could act as a touchstone for those times when you are experiencing that sense of perceived abandonment.
Hugs if wanted,
Lost
__________________
'Somewhere up above the great divide
Where the sky is wide, and the clouds are few
A man can see his way clear to the light
'You have all the grace you need for today, and today is all that matters.' - Steve Austin