My partner of 13 years, previously had a problem with drink and drugs, but 3 years ago he gave it up for me and our children, but recently he’s started again..where he’s missing for days and days..I always said if it was to start up again I would leave, the last 3 years have been the best 3 years of our relationship so to say I’m heartbroken is an understatement.. I don’t know what to do, I don’t wanna split my family up but I can’t go through all this again, I’m so down in myself I just don’t Know what to do.. I’m also pregnant so stress it’s causing me isn’t good..