- If YOU can't handle the behaviour of your Ex due to his abuse of you and control/manipulation, how on earth do you think a CHILD (female child particularly) will fare?
- You text him back ONCE to say, "I will reply to you when convenient/when I can/want to. Do NOT hound me." If he can't behave, block him.
- Your MUM needs to tell him to FTFO too, she needs to send HIM a reply that says "Dolphins is fine, she will reply when she can/wants, don't hound me/contact me again" Then if he doesn't behave, she needs to block him.
- You need time for your DD, she doesn't need to be with him every weekend, heck, see point 1, she is better off with LESS contact rather than more!
Who taught you that a man like this was a good bet as a partner, is your mum a victim of domestic abuse too? was she the person who showed you how to be treated like shit?
Do you understand that if you don't do things differently if your DD doesn't' grow up understanding somehow that her dad is a very poor partner that she too will end up in a relationship like yours?
You can only break this unahppy cycle of abuse by being different to how you have learned to be. Your new life starts now, you are free, you are away from him. Don't allow him the space to run your lives any more.
You can (and must) do this. I was where you were once, and now the ex is like an alien to me, he has absolutely no power over me whatsoever. he knows how pathetic and weak I find him.
It's a process, it won't happen overnight, but YOU are in control of your life now, not him.
So, first things first:
Weekends - scale them back - "she's not coming this/next weekend, she's with me." do not engage/discuss/negotiate.
Calls - text him once then switch off the phone, when and if he runs to your mum, she has to do the same. he can't control you if you don't let him.