So far, the whole Maye is Skye's Mom Theory has nothing to support it .
And Coulson certainly isnt Skye's Dad .
Huh? Do you need a flashing neon sign reading "who's your daddy?" in order to speculate?
Because that's what folks are doing: speculating. And it's not difficult to see why.
1. skye is mixed race, early 20's.
2. coulson and may are early 50's. White and asian respectively.
3. coulson and may had a rather intimate moment where she inspected his scar
4. coulson is excessively lenient with skye
5. may is far too emotional in her dealings with skye
6. coulson informs skye that may is handling her file regarding her parentage
7. may clearly wants to tell skye who her parents are, nearly blurting it out, despite supposedly being as ice cold as it gets
There is no reality where coulson is or is not skye's father. The writers will make that determination at some point. What is clear is that they've constructed the storyline so far so that they COULD plausibly write that coulson and may are skye's parents in the future. Whether they will do so is anyone's guess.
Having said that, the writers might not want to do that, since it would paint may as a rather promiscuous MILF.

A MILF sleeping with her daughter's love interest to boot.
This show is nastier than I thought.
