What are some signs that a therapist may have poor boundaries with their clients?

Session-expressed curiosities about client details not relevant to the therapy.

Obsessing about clients outside of work hours.

Sense of competition with persons who are important in the client’s life.

Can the right person make a narc want to change their ways? Is love that powerful? Has anyone seen this or experience it?

Eager anticipation (or anxious anticipation) of the next session in ways that distract.

These items can happen fleetingly, briefly, in any therapy, but if they’re frequent, it’s definitely time for the therapist to get some good, solid supervision/consultation.

Struggling with fantasies of deeper connections with clients, whether sexual or parental or other intense or intimate relationships beyond psychotherapy.

In what ways Indian parents are destroying their children's life?

Frequent phoning or texting of clients to “check up on them and make sure they’re OK.”

Off the top of my ancient head:

Routinely going over the time limit with certain patients, compromising the time for the next client.

Why did my ex-narcissist move so fast with his new supply marriage engagement moving in, etc.?

Failing to mention the client in supervision/consultation, out of fear the supervisor/consultant will advise return to ordinary healthy boundaries.

Disclosing feelings, fantasies, and experiences to the client in ways not related to the work the client is engaged in.

General Introduction to Boundaries from Panahi Counseling:

Why has no country adopted the SA80/L85 rifle?

Serious disappointment when the client cancels a session.