Do you suggest my husband is bi polar?

we married nearly 3 years ago whirlwind romance - he not from close family - roughly 18 months ago he started lying for no reason even when proved wrong mood swings drinking and spending fortune on full-size sex contact sites although swears never met anyone - often denies be on them even when confronted with proof - have used my cards and then said
mound error - has any gone work crazy or doesnt go - stays up
partially the night or go bed really early - and is totally absorbed
with crosswords - we enjoy split up because he doesn't know why he wants to take off but has moved out - won't sign divorce papers
although promises - has said will collect belongings for ending two weeks - came final night and said plenty to heavy - ate dinner next to me very nice - said put money on tonight to get stuff and in a minute not answer phone text too tired! he is coming up forty - is he sick or just a pig - own spoken to family and this have been a re -occuring piece in his go - no one warn me thought he
was very soon okDo you suggest my husband is bi polar?
There are some things that sound similar to bi-polar or manic depression ( out of control spending and denial is a classic sign of bi-polar) but other things may be mid-life crisis related so it's complicated to tell. He plainly sounds like he's have some sort of a crisis..
He's on drugs.
i think your are a idiot..set out the bastard...he does not deserve you