Welcome back to the forum and thanks for your question.
However, I am concerned that you continue to have unrealistic fears of HIV. The take-home messages from both the discussion we had several weeks ago on this forum and the one on the international forum are that HIV is rare in sexually active women in the US and that condoms work. HIV is difficult to transmit and is simply never acquired by the minor, indirect exposures you mention, like eye-touching. And people generally don't lie when asked directly about HIV, so your partner's statement she is HIV-free further reduces the chance she is infected. So all things considered, this was a zero risk event with respect to HIV. to your specific questions:
1-3) These exposures make no difference. They would not result in HIV transmission even if your partner were infected.
In case you are interested, here is a thread that discusses the biological reasons why HIV is not transmitted by the sorts of exposures you have described. Read it all; the important information appears in the follow-up discussion.
http://www.medhelp.org/posts/show/1119533
Finally, please note that MedHelp sets a maximum of 2 questions every 6 months on each of the professionally moderated forums. Any new question on this forum before October would be deleted without reply and without refund of the posting fee. The purpose is to prevent domination of forums by anxiety-driven questions much like yours.
Your exaggerated fears of HIV are somewhat irrational and not normal. If they continue, you may wish to consider counseling. I suggest it from compassion, not criticism.
HHH, MD