"Keeping in touch" can have several definitions ranging from occasional phone calls to being intimate but whichever definition fits, you are the one who's responsibile for the suicide attempt. People who have suicidal tendencies see this as a solution to their problem (or problems) so it was an ex-wife last time but the next time it will be something else. I agree with Liz; "Maybe he is afraid to say because you attempted suicide and thinks you might try it again." and would urge you to seek counselling. I know money can be a factor in seeking counselling so the suicide prevention hotline in your area is a good place to start.