Depends on what he's writing... if she's just a really good friend of him... not a big problem I guess.
If you are not okay with him doing that maybe you should have a talk with your boyfriend rationally saying that, him talking to his ex makes you uncomfortable and he should understand it if he's any mature.
Id realize id always be second best. Ex is supposed to mean something there supposed to be exed out your life. Unless they have a kid together. If not your second best and he wants her back.
it seems like he hasn't moved on, has he?
Do the same and see how he likes it
Thats childish and will solve nothing
I agree. . It is. .. But often with children you have to use the same level of behavior so they can grasp it ... If he doesn't understand the pain he is causing then inflict the same pain so he does understand .. It's not ideal but it may be what is necessary
You set ground rules if they dont follow them then you leave them. Thats something you do when your in high school playing them with their own game does nothing when your an adult. It just shows your just as immature as them.
Dump the immature ***** already.