Story short: My mother has some sort of severe personality disorder. She is raising my niece. I have recently reconciled with my sister (my niece’s mother) and we cleared the air and discovered the amount of our mother’s lies and manipulations. I had been NO CONTACT with my mother for more than 6 months, until recently I sent a text saying that I would be willing to communicate via text or email, written communication only. I did this so that I will have opportunities to communicate with my niece. I have had nice chats via phone and FaceTime with my niece. So far, ending NO CONTACT has been worth it for me, just to be in my niece’s life.
Okay, so current question:
I got a text from my mother last night. She is apparently incapable of any kind of small talk, because while I have texted her a couple times, her first text to me is
“I love you. I miss you and your family.”

Sigh. Yawn. Blech.
I am starting to see that she really is as disturbed as I suspected she was, and that I was not overreacting in order to protect myself. She cannot send a text like “We are doing such-and-such today.” or “Niece is having her soccer game tonight” or “I watched a nice movie yesterday”.
No, for my mother, she is ALWAYS looking for the next score. How can she play on my heart-strings and make me feel pity for her. I need to go back and read the Sociopath Next Door book again.
So finally, my question is, how might I respond without taking the bait? Or is ignoring the text altogether the best idea?..
But this is what my mother has always done, and it is what she will always do. It is wrong, but it will not change, but until my niece is old enough to make a cross-country trip all on her own so she can visit us, I am going to have to figure out how to manage a sociopath.

Any thoughts?
Well, a perfectly healthy mother who has not been able to contact her daughter for 6 months might send a text like that, and you could choose to respond in a way that is, on the surface, also what a healthy daughter might text back but also, like her, choosing those topics and words that will serve the ends you have in mind. I think it is best to think the way you would think if you were a social worker. How do I deal with this caretaker in order to take care of my client? Can I find a path that might achieve good and will do no harm, including not putting myself in harm’s way?
You will not think about this for long before realizing that this will require you to really develop a lizard’s heart and a crocodile’s skin with regards to your mother’s attempts to manipulate you. A zookeeper cannot afford to anthropomorphize a crocodile, and the daughter of a sociopath cannot afford to wish her mother is anything but what she is. Wishing will take your arm off. Regret, anger, resentment…they’ll all take your arm off, because they will distract you from the task at hand. You need to stick to all those things that might be required by the task at hand and only those things. Your mother’s strategy, you know, depends upon distracting you into the water with her where she has the advantage. You cannot go there, into her element.
You need to sit down, consider the strategies open to you, count up your inner resources, and then ask yourself:
Do I have the means to do what it will take to achieve a positive outcome from this course of action? If you think you do, then you need to chart a path to guide you through the smoke and confusion of battle.
“…
what king marching into battle would not first sit down and decide whether with ten thousand troops he can successfully oppose another king advancing upon him with twenty thousand troops? But if not, while he is still far away, he will send a delegation to ask for peace terms.”
Luke 15:31-32
"*…Thus we may know that there are five essentials for victory:
(1) He will win who knows when to fight and when not to fight.
(2) He will win who knows how to handle both superior and inferior forces.
(3) He will win whose army is animated by the same spirit throughout all its ranks.
(4) He will win who, prepared himself, waits to take the enemy unprepared.
(5) He will win who has military capacity and is not interfered with by the sovereign.
Victory lies in the knowledge of these five points. Hence the saying: If you know the enemy and know yourself, you need not fear the result of a hundred battles. If you know yourself but not the enemy, for every victory gained you will also suffer a defeat. If you know neither the enemy nor yourself, you will succumb in every battle"
*Sun Tzu,
The Art of War
You may think The Art of War an odd source to quote from, but it is a favorite of many athletic coaches. There are little pearls in there, and you might find that the mindset of the author will be very helpful to you. He is very practical-minded, and by the time you are through reading it, you might find it has put you in a very practical mindset, yourself. You may see the value of the habit of looking ahead for the dangers in terrain on which you have been overcome in the past because you were not prepared. Or not. The library usually has it; if it does nothing for you, that’s OK, too. Stay practical–use what helps, discard the rest.
If you want to remind yourself how your mother thinks, Machiavelli might be a good author. I only jest a little bit…if you cannot detach from her plays on your emotions and make this into a very practical and strategy-minded project, then do not do this. You will be like a non-swimmer jumping in to save someone being drowned by a crocodile.
Don’t try to be a hero when you’re not qualified to do the rescue. The results will be tragic, and they are avoidable.