Aww jeez, that's brutal. I'm sorry man.
Interesting fact, most people that commit suicide do it on impulse... they break and there is usually a 5 minute window... if they don't it within those five minutes, they almost always don't do it... (I'm not trying to change the subject, but...) the availability of a gun didn't help. Making it more difficult to do such a thing will reduce these chances... In the UK, they switched Tylenol into blister packs. It was the preferred method of suicide in the UK... the suicide rate from Tylenol overdose decreased significantly, with no other methods of suicide increasing as a result.
That I love you might not have been one of sadness, but a genuine, sincere and caring one.
Anyway, I wish I can just hang out with you and just sit there if you needed me to. It's hard to grasp at reality when things just don't make sense.