onions .... leaning towards the west

Mine in the back garden are leaning to the south, honestly don't they know I like things straight. Lol I have just left them too it even if they do look messy 

mine are just windswept!

Mine appear to be pushing themselves out of the ground completely!  Most are now laid on top of the soil, and some even have a few mm of root showing, but appear to be healthy enough.  Should I cover them up with soil or re-bury them, or just leave them be?

Yes I planted my onions on the east side next to a fence ... so it only get proper light in the afternoon.  Will this have an effect on the size they will grow too?  all the way up the garden I have about 3 foot that on each bed that doesnt get sunshine til about 1pm; my cauliflowers and lettuce are straight and healthy; the first row of pots are slow at showing (other rows have been earthed up twice, first row only just broken through).