After a 7 year relationship, 3 of which have been spent living in one house with my my DD, DP and his two DD's, I'm finally throwing in the towel. I don't have any fight left in me. I had a frank discussion with DP a few nights ago and tried to set out where I feel my needs aren't being met (mostly down to our relationship although there are pressures by his Disney Dad parenting) and it ended up as a row about how I hate his family and his kids. Not true, but I'm done fighting.
Practically, he is going to stay in the property we jointly own and buy me out. I have my own house I can move back in to in a few weeks. But the tricky bit is how I explain everything to my DD, who is 11. Also made more difficult by my ExH, who is abusive, high conflict and enjoys bending DD's ear to convince her that her life with me is terrible, so I need to handle this carefully.
DD has a very difficult relationship with one of DP's DD's, so I expect she won't be sorry to no longer live with her, but she does have a good relationship with his other DD, who is also 11. One of my bugbears with DP's girls however is that they are not kind, or empathetic, or really willing to think of others. Most of the time they ignore me completely and never contact either DD or me if they're at their Mum's. So I'm not expecting much from them, but my DD is very sensitive and feels her feelings deeply.
I myself am also very sad, and emotional, and still love DP despite all the issues. But I think this is the right move to make, for DD and me. We are about to have a week where all of us are in the house together and I've no idea yet how DP intends to tell his own DDs. Can anyone advise me on how to approach this next step with my DD, and any practical advice please?