Would you date a guy who brags about other females in front of you?

My bf has a tendency to brag about other females in front of me A LOT. For example: Today he randomly decides to compare me with some lousy lookin girl in Facebook, saying how she's gorgeous, and very "calm" with him. Every issue we have in our relationship, he finds a way to let me know that these girls are doing the "right" thing by not arguing with him(since we argue a lot now). I'm not going to fib, I get pretty angry myself...especially when he compares me to some girls whom ive never met a day in my life. How should I avoid this situation before I get to my wits end?