I'm looking for advice from those who have been in a similar situation, either those who are further down the road and can share what has worked, what hasn't, and what they wish they'd known earlier, or those going through it now.
I'm conscious that as my child gets older, they'll increasingly want their father's partner included in birthdays, school events, Christmases and other occasions. I don't want to spend the next however many years avoiding situations or feeling uncomfortable.
Equally, I don't want to force a friendship or become overly involved in my ex's new relationship.
Our co-parenting relationship isn't particularly close or easy, so I'm also trying to work out what a realistic and healthy arrangement looks like.
I'd particularly love to hear from people who have been in this situation and have found a way to make it work. Especially the emotional side of it, and how to stay grounded, calm and balanced, how not to compare, etc.
Thank you all.