First of all, sorry if this is a bit rambly and not as intelligently written as most MN posts... I wasn't going to post at all as most of his stupid family are probably on here, but then I thought, f@*k it.
Dp and I together over 6 years, have a DS (4) and a DD (12 weeks). He has what you might call an 'addictive personality' and has had a previous problem with cocaine. we broke up over it when DS was small (I was informed of his problem by a 'friend'). Things haven't been right between us for a while, and the old warning signs had returned, so last week when we had had a row I looked at his mobile. I found some fairly incriminating messages. I then checked his bank statements and found MANY occurances of large sums of money being withdrawn for no apparent reason. I confronted him with this, and he tried to explain it away (unconvincingly). After more pressure from me, he finally admitted he's been using Mephedrone ('not regularly... probably once a fortnight')! Since then he seems to have lost the plot completely, not going to work and basically behaving like a prick. I've kicked him out and he's gone to his mothers. That was 3 days ago and I've heard nothing from him . I'm gutted about it all. He knows how I feel about drugs (never touched them, infact I don't even drink). I'm not even gutted for me (I will get over his betrayal eventually), just for my poor DS and tiny DD who will grow up without their dad around.
So sorry for rambling. Please someone reassure me that I've done the right thing. Was feeling so strong but now... I don't know how I feel.