I don't know what to do?

my boyfriend is married ( i know it sounds not good) he has separated with her wife living at different houses, but his wife wants the house they bought together , so he is delaying the divorce subject. his wife knows me and they are not seeing each other for 1 month,but of course this matter makes me very uncomfortable.also my boyfriend have some problem with his job, and money issue.so yesterday evening he said that he had so many problems that to be divorced is the last subject for him. i know he has too many problems, and he loves me but, i don't feel comfortable.