Do you think Suzanne caused most of the trouble in the band?

I'm just wondering what peoples thoughts are on Suzanne DeYoung. After watching "Behind the music" countless times, and reading "The Grand delusion", shes really came across as being very selfish, and must I say it, had a big hand in causing most of the trouble in the band.
I cant understand her comment "Dennis was out on tour, and I was home, with a baby". Why the hell could'nt she just go on tour with him? They would've had luxury buses. Dennis obviously wanted to be big, and it seemed she was trying to hold him back. Its got me how long this marraige has lasted. She obviously wears the pants, and he wears the skirt, and later on in "Behind the music", Dennis comes off as a bit of a "pussy". I love Dennis (the singer), but not so much the man. He appears to be a "whiner", and you cant blame Styx for continueing on while he was (so-called) sick. It comes across as he was looking for sympathy.
I cant understand her comment "Dennis was out on tour, and I was home, with a baby". Why the hell could'nt she just go on tour with him? They would've had luxury buses. Dennis obviously wanted to be big, and it seemed she was trying to hold him back. Its got me how long this marraige has lasted. She obviously wears the pants, and he wears the skirt, and later on in "Behind the music", Dennis comes off as a bit of a "pussy". I love Dennis (the singer), but not so much the man. He appears to be a "whiner", and you cant blame Styx for continueing on while he was (so-called) sick. It comes across as he was looking for sympathy.