Apology Letter from my MIL

Just to share my first impression - though I am very much a newbie in this - is that she does seem to have positive intentions and hopes for the future involving all of you. All the lines seem to be going higher as she proceeds through the lines, the only exceptions are when she addresses you specifically, at the word "sincerely" and in the end "with love" which to me confirms your suspicion that you're not her favourite person and she kinda hates having to do this BUT at the same time she really looks forward to a future where you all "just get along" as a family. The word "apologize" seems a bit tense to me, again in line with what you described (some issues there with the letters "a" and "z")
She seems like a person who really likes to be surrounded with people, she likes connecting and most likely tries to be friendly whenever possible. I do notice a lot of hooks in the writing, and of course the chaos overall with the spaces between the lines, sometimes the lower zone clashing into the upper zone of the next line. Certainly an interesting sample to look into 🙂 I kind of like the connectivity of it all, is she an overall intelligent and capable person, good at communication? Though not good with paying attention to details. Seems like a fast writer as well, the writing looks rushed to me. 
Again, these are just my intuitive musings, I've no idea if I'm on the right track or not. 

@nkan she is highly capable. I believe she studied architecture. Her husband is a successful architect and they are both really into art. Appearances mean a lot to her, and she wants her family to be seen as highly educated and successful. She wanted my husband to be a doctor or, at least, marry one. She hates that I chose to be a stay at home mom. I think she’s a bit rude and entitled but I haven’t spent a lot of time with her or seen her talk to someone who she considers her equal.

Nadya gives a great interpretation, but also very important is taht she has club formations, something I dont think I have covered in the course. Its when a stroke ends in a dot, like a stick with a clubbed end. These people need to dominate others. They are not nice people. Its a primary danger sign in handwriting. I would not trust that she does anting nice that is not self serving and she will beat people down to get what she wants or she needs to beat people down to feel good about herself. 

People who need to dominate do not always do it in a direct brutal fashion and women of course, will more often do it in more subtle ways than men because they are stronger on the emotional level than on the physical level. 

There is a lot of other things going on, many nice things, some not so nice, but when you see clubs, its real easy, Run. 

@ernst I can say a lot to confirm what you wrote. One thing I immediately noticed about her is how often she insults other people as a joke. She loves fine dining and cooking. She makes my plate “special” though, meaning my food is always overcooked and has the good parts cut out (her words). Just some minor things compared to what prompted this letter.

What's interesting about her writing is that its light pressure writing. Most commonly we see clubs on heavier pressure writing and then the dominance and bashing are very overt and obvious and people quickly want to get away from that person. But with low pressure writing like her's, it won't be so obvious. Those clubs look like boxing gloves. One client with those, and heavier pressure writing, his father used to pair him and his brother's off in boxing matches to see who would beat who, and this person's entire life was about beating other's more so than anything else. He was always in conflict, always needing to prove someone wrong, immoral, lesser than him or the things he believed in, so I also like to call these boxing gloves, a person puts them on and beats someone down. 

I also notice the dots of the "i"-s are very far from the base of the letter. We haven't gotten to that part in the course yet but I can't imagine that's good in terms of sense of identity perhaps? Or being in touch with reality? Overall she doesn't seem like a very detail-oriented person to me, and almost like she's always in a rush, or always pushing forward. When we are in that mode consistently, we end up making lots of mistakes I think, and stepping on people's toes even if we don't intent to. Or maybe I'm just too controlled, there's also the bias of the reader, right 😀 

Also does that Big "E" in the signature represent something? Also, once we have confusion like this, wouldn't it be better if we go back to original birth chart to confirm if its available? like the Avastha's which doesn't necessarily need the time of birth?

Its very common for people to start their signature with a larger capital letter. And yes, it means something. It means they want act in a world in a way that is important. Most people want to matter to the people who see them, so they make the caps larger in thier signature.

and yes, the I has some issues, lots to learn on I, very soon will tackle that, after t which is the next subject. I is a very complex part of handriting and volumes can be written on it it's such an important part.