Fear of abandonment looks like constant scanning for signs that someone is leaving: reading a change in tone as rejection, needing reassurance, over-giving to stay needed, getting jealous quickly, or pulling away first so the leaving cannot take you by surprise. It can look anxious and clingy, or cool and detached. Both are organized around the same expectation: people leave.
Texting more when replies slow down, needing to hear that things are fine, finding it hard to be alone.
Where a chart tends to show it: Moon in Cancer, Venus in Cancer, Moon in Libra
Becoming so useful, accommodating, or self-sacrificing that leaving you would be hard.
Where a chart tends to show it: Venus in Pisces, Saturn in Libra, Venus in Libra
Trying to manage the other person, their time, their friends, their phone, so the loss cannot happen.
Where a chart tends to show it: Venus in Scorpio, Venus conjunct Pluto, Moon in Scorpio
Detachment that looks like independence. If you never fully depend on anyone, no one can take that away.
Where a chart tends to show it: Venus in Sagittarius, Venus opposite Saturn, Moon conjunct Saturn
Two people with the same fear can look like opposites. One sends five messages when a reply is late. The other stops replying first. Most writing about fear of abandonment describes only the first, so the second never recognizes themselves in it.
Self Dictionary finds yours. It calculates your chart and numbers from your birth date, time, and place, weighs every signal together, and writes which of these reasons is actually yours, as plain behavior. It shows up in these areas:
See how this pattern shows up in youFor reflection, not diagnosis. The reasons above are common psychological patterns; the chart signals are where Self Dictionary looks for them. If a pattern here is causing you real distress, a therapist who works with attachment can help.