My DP has a cycle of bailing out on me, usually citing that 'he's no good for me'. We've lived together for 8 years and have a special needs young child. We also have two children each from a previous relationship, mine are living with us, his are older and at college.
We went to counseling where one of the main issues that came up was DP leaving the relationship, then within a few weeks, coming back. There are problems in the relationship, but we hardly find the time to resolve them as the minute anything comes up he's off.
He's done this 4 times. It causes insecurity in me. Last time was 4 weeks ago but as usual, he's adamant that he's not coming back but still wants to remain in contact.
I've cut off from him now as I'm sick of it. Yet I'm also angry as we get on perfect fine most of the time, apart from this, and he's leaving me to bring up a special needs child on my own. Shared parenting just isn't the same support no matter how you look at it. He should be here!
He was supposed to get counseling to resolve this issue, and he went for it but never talked about it, I think he went off on another tangent and never got it resolved.