There are concequences to our actions. You must pay attention to and learn to predict the 2nd and 3rd order of effects.
This is a common byproduct of seduction. Dependance is a sign of VERY strong bonding and is quite normal when developing deep relationships we people, something that is facilitated through the bonding hormone oxytocin and re-inforced through the flooding of dopamine in the brain during sex... it is literally like an addiction, that is associated with you. Thus the common sentiment: "I feel addicted to you".
There are other methods of seduction that do not include the bonding phase, not getting to know the person and humanizing them will lead to a more of a one night stand sort of deal, where as intimate conversation leads to pair bonding.
If you insist on the initimate conversation to form a bond, you must learn to adopt an i don't give a fuck about you additude, which can be very emotionally damaging and bring potentially severe backlashings... In other cases you can simply lower your percieved value to that person, by becoming something they pity or detest... chase them, and flood them with affection and make them withdraw... afford them every opportunity to find a "better" option that isn't you... this is a win-win situation and usually has the best outcome for both parties... ofcourse this requires a good bit of ego suspension and patience...
My best advice is, don't bond with people if you don't like icky emotions... if someone feels "led on" then you probably did lead them on. maybe you shouldn't do that... and if you must, then learn to deal with the consequences... for women I've seen girls who adopt a "bitch" persona tend to handle this quite easily... it is similar to the "dick" mentality in men.