<human>: So I started dating this guy about 3 months ago. He and his wife separated several years ago but he hasn't really done anything proactive about not just getting a divorce, but actually even filing for one. He's still paying half of their mortgage on a house he hadn't lived in for years...he still sees his (sort of) ex regularly because of house stuff...he often still wears his wedding ring...and the kicker was when his ex asked if he wanted a divorce he told her he didn't really know what he wanted. In spite of all that-we get along great and have a pretty good relationship. I guess what I'm asking is if there's any way I can help encourage him to go ahead and just pull the plug-legally- or if I should just give up the hope that he really wants to do that and is essentially stringing me along. Any time I bring it up he tells me how he just wants to move on from her, but he still won't do anything about it.

Can you condense the text into a few key points?
<bot>: I'm dating a man I really like but he won't even file for divorce and its making me question his intentions.