First I would suggest to get with A Lawyer , just to learn your rights dont tell him this , just keep it to yourself
Dont agree to any agreements until you get the information An Attorney can advise you on a free hour consultation what your legally allowed to get (just in case)
As for you, continue to GAL, stay busy, get counseling, maybe find some new hobby or activity volunteer, make a new friend, go out ect...
there is not much you can do accept become the best version of you
Your H sounds like a typical MLcer with working out, motorcyle, new clothes mine did the same
This is a long road and the only way you will know is in time what your H actually does
They talk and many will drag their feet to buy you more time You can listen and not make any agreements just validate what he is saying
Hang in there it gets easier
married 14 years H 42 bomb 2/07 IDLYA D final 3 /09 M ow D ow