I've posted here about my relationship with DM and her behaviour previously. It all blew up around September/October last year and I thought we'd got to a point where DM understood that she couldn't keep putting pressure on me to drive home and see her and DF all the time and texting/calling/messaging constantly - I'm doing a PGCE and live about an hour away from them.
After much crying on the phone and my DF driving up to see me and cry in his car on the first day of my PGCE about how my behaviour (not seeing/talking to them as much as they'd like) was affecting them, I thought I'd finally got through to them that I just don't have the time or the brain capacity to deal with them. Through my PGCE safeguarding training and talking to colleagues, I've come to realise that their behaviour (this year just gone and lots of incidents throughout my childhood) probably constituted emotional abuse. I actually dropped everything one Sunday before Christmas to go to their house and 'have it out' - DM crying on me, asking me to hug her and tell her I loved her, after all which she goes 'I know you hate me.' Just the whole thing was awful.
Despite all this, I went to stay with them for a few days at Christmas and then DP and I drove down to see them again for the evening about three weeks ago.
Since then, I found out that DM and DF have visited the area where I lived but gone home without telling me. I also have to instigate any contact at all now - so it's one extreme to the other. I sent DM a small/token gift I'd thought about and chosen to show her I was thinking of her, but when I messaged her last night to ask whether she liked it, her response was 'it would've been nice to see you last week but never mind' (schools in our area were on half-term but I had PGCE assignments and planning to do, plus wanting to spend time with DP and my friends).
Am I doing something wrong here? I'm trying really hard to weigh all this up in my head (I don't really have anyone to talk to who understands, apart from a colleague at work who has similar parents). Am I being a shit daughter? I'm trying to come to terms with their behaviour and still be kind to them, while at the same time do the best I can in my training, look after my mental health and enjoy my relationship with DP. Nothing I do for them is ever enough.
If anyone can advise me on this (again, sorry), I'd be really grateful. 