Boyfriend Trubles!!!!?

he keeps buying me things which was nice at first but he keeps buying me things 4 lyk every month anniversary he wants tu gt me sumthin && todaii he went he wna gt me a 'commitment ring' 4 tha both of us && i tld him not tu && he went && picked sum out already?!? i tld him i dnt believe in tht sort of thing anywaii && it makes me feel tht he doesnt trust me ...... can anybody help me?