My Husband Shit And Killed Himself 5/31/2016... I Have 2

My husband shit and killed himself 5/31/2016... I have 2 daughters left without a father and I have been managing but recently I've been served with a lawsuit because of a property we were going to buy that was supposed to close 2 days after my husbands death... This last "straw" has brought me to a breaking point. I can't understand how some one can be so cold. Anyway, right after being served I bit my finger nails down to nubs and literally pulled out 2 toe nails... What's wrong with me?