Bit of background first, me and my ex have been split for just under a year after just over 10 years together. We have DC together so have to keep in contact on and do get on well together most of the time.
Since we split he had one relationship which lasted a few months, the DC met her and things were ok, this relationship was meant to be great, they were going to move in and get married etc. They split just into the new year.
He told me Monday that he was seeing someone else, I suspected someone else was on the scene as his behaviour changed. I would say it's been about 6 weeks they've been together though he is saying it has been longer which for a number of reasons I don't think it is much longer than that. He will lie a lot if it will make him look better but after 10 years you kind of know. Tonight he called to discuss them meeting her, we had discussed this previously and he had said 6 months before either of us introduce new partners. He now wants to get them all together this weekend, I told him this was changing what he had wanted before and I wasn't happy but there is nothing I can do to stop it. I said about the previous relationship not lasting and the affect it had on the DC, it got a little heated over the phone and he blurted out his new girlfriend is pregnant.
I will admit I'm angry, not about her being pregnant but the affect it'll have on my DC, they've not spent any time with her, this is likely to result in him moving in with her which will completely throw out their routine. The baby is, understandably going to take priority over them. They are suddenly going to be meeting a new women and her DC, spending contact time with all of them, and a new sibling in such a sort space of time.
I have a horrible feeling this could get really messy and I'll be picking up the pieces. At the moment they know nothing of this but it won't be long, how to I start preparing for it? Do I just keep going with how things are and hope for the best? Or do I start preparing for the worse case, that he reduces contact and maintenance in favour of his new family. There is enough threads on here that show that'll likely happen. I hope he will still put our DC first but can't guarantee it. I know I'm going to have to help them with their feelings because they always come to me when some thing is bothering them. I knew this would likely happen at some point but I just didn't expect it to be so soon.