それで余計に彼は不幸になった。

and; thereupon; because of that

too many; too much; excessive; superfluous; superabundant; extra; spare; surplus; unnecessary; needless; uncalled-for; otiose; abundantly; excessively; needlessly; all the more

at (place, time); in; on; during; to (direction, state); toward; into; for (purpose); because of (reason); for; with; by; from; as (i.e. in the role of); per; in; for; a (e.g. "once a month"); and; in addition to; if; although

he; him; his; boyfriend

topic marker particle; indicates contrast with another option (stated or unstated); adds emphasis

unhappiness; sorrow; misfortune; disaster; accident; death

to become; to get; to grow; to be; to reach; to attain; to result in; to prove to be; to consist of; to be composed of; to succeed; to be complete; to change into; to be exchanged for; to play a role; to be promoted; to do ...