It's easy to think about OM replacing you in the family but that won't happen the way your mind see's it. He isn't their father, you are. I don't know if my kids have met OM but I know when they do he can't replace me in their lives. He might fill a place left empty by me but that is all.
I'm good with my kids, my W is good with our kids. We took them both out on Wednesday and it was fun but it came with all the hard work that you get when you take young kids out. OM has to cope with all that without the experience of being their father.
Keep being a good Dad and carry on your path.
M36 W31 S4 S2 T5 M4 BD Jan12 S July12 Recon Sep12-Nov12 ILBINILWY Jan13 OM x 2 in 2013 W wants R July 13 I start D. Jan 14. Meet GF Nov 13 Have I changed enough? Jul 14