Answer:
Nicotine
Explanation:
Smokeless tabacco may not damage your lungs but still has nicotine so it gives you the same addiction and withdraws when you try to quit.
Interesting enough, the byproduct of marijuana that actually is stored anywhere in the blood stream is also the main hallucinogenic and pain relief property THC. THC is interesting in that it will store itself in the bodies fat deposits.
Being manipulated by their partner (verbally, emotionally or physically), mental illness, not leaving the relationship when the warning signs occur, not telling anyone about their relationship for advice
